US3426364A - Prosthetic appliance for replacing one or more natural vertebrae - Google Patents

Prosthetic appliance for replacing one or more natural vertebrae Download PDF

Info

Publication number
US3426364A
US3426364A US575065A US3426364DA US3426364A US 3426364 A US3426364 A US 3426364A US 575065 A US575065 A US 575065A US 3426364D A US3426364D A US 3426364DA US 3426364 A US3426364 A US 3426364A
Authority
US
United States
Prior art keywords
natural
vertebra
appliance
connecting means
stem
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US575065A
Inventor
William V Lumb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colorado State University Research Foundation
Original Assignee
Colorado State University Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Colorado State University Research Foundation filed Critical Colorado State University Research Foundation
Application granted granted Critical
Publication of US3426364A publication Critical patent/US3426364A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442Intervertebral or spinal discs, e.g. resilient
    • A61F2/4425Intervertebral or spinal discs, e.g. resilient made of articulated components
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8061Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86Pins or screws or threaded wires; nuts therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30433Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels, rivets or washers e.g. connecting screws
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30476Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/30507Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a threaded locking member, e.g. a locking screw or a set screw
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30565Special structural features of bone or joint prostheses not otherwise provided for having spring elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30576Special structural features of bone or joint prostheses not otherwise provided for with extending fixation tabs
    • A61F2002/30578Special structural features of bone or joint prostheses not otherwise provided for with extending fixation tabs having apertures, e.g. for receiving fixation screws
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30599Special structural features of bone or joint prostheses not otherwise provided for stackable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772Apertures or holes, e.g. of circular cross section
    • A61F2002/30777Oblong apertures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772Apertures or holes, e.g. of circular cross section
    • A61F2002/30777Oblong apertures
    • A61F2002/30779Oblong apertures arcuate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772Apertures or holes, e.g. of circular cross section
    • A61F2002/30784Plurality of holes
    • A61F2002/30785Plurality of holes parallel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2002/449Joints for the spine, e.g. vertebrae, spinal discs comprising multiple spinal implants located in different intervertebral spaces or in different vertebrae
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0041Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels or rivets, e.g. connecting screws
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006Additional features; Implant or prostheses properties not otherwise provided for modular
    • A61F2250/0063Nested prosthetic parts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005The prosthesis being constructed from a particular material
    • A61F2310/00011Metals or alloys
    • A61F2310/00017Iron- or Fe-based alloys, e.g. stainless steel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005The prosthesis being constructed from a particular material
    • A61F2310/00011Metals or alloys
    • A61F2310/00029Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium

Definitions

  • This invention relates to a prosthetic appliance and, more particularly, to a prosthesis in the form of an artificial vertebra to be used singly or in combination to bridge the gap left in the spinal column when one or more of the natural vertebrae have to be removed because they are diseased, broken or malformed.
  • Occasions sometimes arise in the treatment of the higher vertebrates, both man and animal, when it becomes desirable to remove one, and possibly several, vertebra from the spinal column. Removal of a diseased section may, for example, be necessary to check the spread of the disease to adjacent portions of the spinal column and the surrounding tissues. Accidents and birth defects may, likewise, produce conditions that necessitate removal of part of the vertebral column.
  • the present state of the art is such that little can be done insofar as substituting a prosthetic appliance for the centrum, or body portion, of the vertebra, the latter being required to maintain the continuity of the vertebral column. About all that can be done is to bridge across a broken neural spine and, in rare instances, substitute a metal arch bridging the natural neural spines for an entire neural arch.
  • the appliance includes an inverted generally Y-shaped element that corresponds to and replaces the natural neural arch and spine.
  • the stem of the Y-shaped element performs the function of the neural spine and includes provision for fastening thereto a pair of apertured metal arches that bridge across the appliance and connect to the natural neural spines of adjoining vertebra. If, perchance, the centrum is intact, the above-described Y-shaped element can be fastened directly thereto leaving a spinal foramen for the passage of the spinal cord.
  • the principal object of the present invention to provide a novel and improved prosthesis to replace vertebra(e) in the higher vertebrates.
  • a second objective of the invention herein disclosed and claimed is to provide a device of the type aforementioned that can be substituted for an entire natural vertebra or even a series thereof.
  • Another object is to provide a prosthetic appliance that is nontoxic and otherwise compatible with body tissue and one.
  • Still another objective is the provision of a prosthetic vertebra that is separable into parts corresponding to both the natural centrum and neural arch, either portion of the artificial appliance being usable with its natural companion part.
  • An additional object is to provide a prosthesis of the type abovementioned that is readily adaptable for use as a replacement for any of the vertebra(e) of the human or animal spinal column.
  • FIGURE 1 is a side elevation showing one of the prosthetic vertebra elements attached in place between two natural vertebrae of a higher vertebrate;
  • FIGURE 2 is an end elevation of the prosthetic appliance by itself, portions of the inverted Y-shaped element having been broken away and revealed in section;
  • FIGURE 3 is a section taken along line 3-3 of FIG- URE 1;
  • FIGURE 4 is a top plan view of the appliance
  • FIGURE 5 is a side elevation showing one of the appliances of the type revealed in FIGURES l-4 used in conjunction with two slightly modified versions thereof to bridge a gap left upon removal of three adjoining natural vertebrae, a portion of one of the modified versions having been broken away and shown in section;
  • FIGURE 6 is a bottom plan view of one of the modified appliances having a corner broken away and shown in section to reveal the interior construction;
  • FIGURE 7 is a side elevation similar to FIGURE 5 except all three of the prosthetic elements have been further modified to eliminate the rigid bridge and accept as a substitute therefor a springable hinge member that leaves the joint articulate;
  • FIGURE 8 is a section taken along line 88 of FIG- URE 7;
  • FIGURE 9 is a longitudinal section taken along the centerline of the FIGURE 7 body portions, the Y-shaped elements and connectors having been removed therefrom.
  • reference numeral 10 has been employed to designate the prosthetic appliance in a general way and it will be seen to include an inverted generally Y-shaped element 12 detachably connected to a body-forming portion 14 that has a semi-cylindrical trough 16 cut in its connecting surface 18 that, when joined to the divergent arms 20 of the Y-shaped element, cooperates therewith to define a cylindrical bore 22 adapted to receive the patients spinal cord.
  • the divergent arms 20 of the Y-shaped member 12 function in much the same manner as the neural arches 24 of the patients natural vertebrae that have been generally referred to by reference numeral 26; whereas, the stem portion 28 of said member takes the place of the neural spine 30 of the real bone.
  • Body 14 of the prosthesis replaces the centrum 32.
  • Elements 12 and 14 of the appliance are both preferably fabricated from some type of plastic material compatible with the internal tissues and bone of the body, several such materials being commercially available for use in the fabrication of prosthetic appliances.
  • the material must, of course, be non-toxic, able to withstand the compression and bending loads to which a vertebrates spine is subjected without breaking, and be workable through either machining or direct moulding techniques to produce a smooth surface which will not chafe or otherwise irritate the patients spinal cord or the pads of cartilaginous tissue that separate same from the adjacent natural vertebrae.
  • Thermoplastic vinylidene fluoride manufactured by Pennsalt Chemicals Corporation and marketed under the trademark Kynar has proven quite satisfactory although there are probably several other materials that will do as well.
  • the prosthetic device of the present invention closely approximates in overall height, width and thickness that of the vertebra it is to replace although, for a given animal species, these dimensions remain much the same so that the units can be manufactured in standard sizes.
  • the various screws, nuts and connecting braces which will be described presently may also be fabricated from plastic materials although, from the standpoint of strength, it is desirable to make them from metal.
  • Stainless steel is satisfactory for this purpose although these elements are preferably made from a special steel alloy containing chromium, molybdenum and nickel sold under the trademark Vitalium that is widely used in the fabrication of metal fittings for internal applications.
  • the Y-shaped member 12 is joined to the body portion 14 by means of four screws 34 ( Figure 3) that pass into countersunk threaded openings 36 that extend from the arms 20 down into the body alongside spinal cord passage 22.
  • the body must, of course, be passed in front of the patients spinal cord into the space left vacant by removal of the natural vertebra before the arms of the Y-shaped element can be screwed thereto from the back through an incision made for this purpose.
  • Y-shaped element 12 may be screwed directly to the centrum after the latter has been separated from the neural arch.
  • the body 14 in the particular form illustrated in FIG- URES 1-4, has a pair of integrally-formed ears 38 projecting longitudinally in transversely-spaced relation from both ends thereof adapted to lap the centrum 32 of the adjacent natural vertebrae to which they are fastened by screws 40. As revealed most clearly in FIGURES 2 and 4, the opposed inside surfaces of the ears 38 are curved to conform with the shape of the natural centrum to which they attach.
  • braces 46 include a plurality of apertures 48 to receive the screws 44 and are slightly curved.
  • the braces are fastened on opposite sides of the stem 28 at approximtaely their mid-point. The extremities thereof thus project longitudinally beyond the stem in position to lap the adjacent neural spines 30 of the natural vertebrae in much the same manner as the ears 38 of the body 14 lap the centrum. These extremities are fixedly attached to the spines by screws 50 that pass through holes drilled in the latter.
  • connection thus formed is a rigid one and no hinged or articulate movement takes place between the artificial vertebra and the adjacent natural vertebrae.
  • Slot 42 in the brace 46 merely makes it possible to raise and lower the latter so that its extremities are properly located to be fastened onto the adjacent spines.
  • the resulting rigid connection is much the same as would occur if two or more of the patients natural vertebrae were fused, the latter being a fairly common surgical procedure for back injuries.
  • FIGURES and 6 wherein a slightly modified structure has been shown by means of which two or more missing natural vertebrae may be replaced by artificial ones.
  • the prosthetic device 10a shown on the left is much the same in construction as the one identified by numeral 10 in the previouslydescribed figures.
  • the inverted Y-shaped member 12 is substantially identical except that it has slightly different dimensions.
  • Brace 46a is straight and shorter but performs the selfsame function as brace 46, namely, to rigidly fasten the appliance 10a to the adjacent natural vertebra 26.
  • the body 14a has, however, been modified slightly in that the ears 38a on the right-hand end thereof that fasten onto the second of the three prosthetic devices 1012 are straight and parallel to one another like those shown in FIGURE 6 rather than being curved to fit the centrum as are the cars 38 on the left-hand end of the unit 10a.
  • the middle unit of the three (10b) again carries the identical Y-shaped element 28 but has a further modified base 14b.
  • This modification comprises nothing more than the elimination of ears 38 from the 10a unit and substituting therefore sockets 52 adapted to receive the parallel ears 38a for limited pivotal movement about screw pivot 40.
  • the third element of the three on the right-hand end of the assembly is still different in that the base instead of being equipped with the parallel ears 38a as is the middle element 10b, it has the curved ears 38 to fit the centrum of the natural vertebras.
  • units 10b and 10c are identical and the latter fastens onto the adjacent natural vertebra with modified brace 46a in the same manner as unit 10a to form a rigid connection therewith. While not illustrated, it is obvious that an appliance like 10:: could be used on both extremities of the assembly with the one occupying the position of present unit 100 being reversed end-for-end.
  • FIGURE 5 the assembly shown in FIGURE 5 is preferred, namely, because it is adaptable for use in any situation requiring a chain of two or more artificial prosthetic vertebrae while the one described previously is limited to a three unit assembly.
  • unit 10a can be connected directly to 10 eliminating 10b altogether and producing a two-unit chain.
  • several units like 10b can be linked together between a 10a and a 100 unit to form a longer chain where needed.
  • arch 54 The remaining feature of the modification of FIG- URES 5 and 6 that requires description is arch 54.
  • Two such arches 54 are fastened at their mid-points through elongate central slot 56 to slot 42 in the stem 28 of the middle unit 10b in the same manner as brace 46 in FIG- URE 1.
  • the extremities of these arches are similarly attached to the stems 28 of units 10a and 100 on opposite sides thereof through elongate end slots 58.
  • fastener 44 By tightening fastener 44 in the central slot 56 so as to prevent any relative movement between the arches 54 and the middle appliance while leaving the screws a little loose that pass through the end slots 58, limited articulated movement between the end units 10a and 100 along with the natural vertebrae rigidly connected thereto and middle unit 1012 is possible. If one were to make all of the aforementioned connections rigid, no less than five vertebrae (2 natural and 3 artificial) would be fuse-d together and, perhaps, limit the patients freedom of movement unduly.
  • FIGURES 7, 8 and 9 a further modified three-unit assembly has been shown wherein the metal arches 54 have been eliminated altogether and the bases 14d, e and f of the altered units 10d, e and f modified to include provision for carrying spring member 60.
  • units 10d and 10f have their bases modified to include a slightly conical socket 62 adapted to receive the extremities of spring member 60 in spaced parallel position beneath opening 22, these elements are identical to the previously-described members a and 100, respectively as is their manner of connecting to the adjacent natural vertebrae.
  • middle unit 10e corresponds closely to unit 10b except that the former has an opening 64 therethrough adapted to loosely receive the middle section of spring element 60.
  • opening 64 comprises two opposed conical counterbores that intersect at the center of base Me and flare as they emerge through the ends in axial alignment with the conical sockets 62.
  • the conical sockets and conical counterbored opening produce oblique conical surfaces wherein the elements thereof that lie closest to the pivots 40 are all colinear and tangent to the spring member 60 when the segments of the appliance occupy the straight line relation shown in FIGURE 9.
  • Any flexion in a direction to open the gap 66 between the segments will, of course, be immediately resisted by the spring which biases them back to their straight line relation.
  • the elements of the conical surfaces diametrically opposite those pre viously mentioned assume a colinear relationship and lie tangent to the spring element.
  • the slope of these conical surfaces has been exaggerated in FIGURE 9 because, as shown, with the Y-shaped members mounted atop the bases, the gap would close before the elements in the conical surfaces assumed a colinear relation.
  • the prosthetic appliance which comprises: at least one body member sized for insertion into the gap left in the spinal column of a higher vertebrate following removal of one or more natural vertebrae therefrom, each of said body members having at least one relatively flat surface extending between its ends that includes a longitudinal substantially semi-cylindrical trough; generally Y-shaped elements having a stem-portion merging at one extremity into divergent leg-portions that fasten onto the flattened surfaces of each of the body members astride the trough and cooperate therewith to define a passage sized to loosely receive said vertebrates spinal cord; first connecting means attached to the stem-portion of each Y-shaped element located adjacent a natural vertebra adapted for attachment to the neural spine of the latter; and, second connecting means attached to each base member located adjacent a natural vertebra adapted for attachment to the centrum thereof, said first and second connecting means cooperating with one another to hold said adjacent natural vertebra in fixed relation to said appliance.
  • prosthetic appliance as set forth in claim 1 in which: two body members are disposed in end-to-end relation having an overall length adapted to fit within the gap left after removal of two adjacent natural vertebrae; and in which, a third connecting means is carried by one of the two body members connecting same to the other of said body members for pivotal movement about a transverse axis.
  • the two body members include elongate sockets in their adjacent ends arranged in aligned opposed relation paralleling the semi-cylindrical trough in spaced relation thereto; and in which, an elongate spring-member is positioned within the sockets bridging between the body members, said spring member normally biasing said body members into straight-line relation.
  • the third connecting means interconnects the two body members so as to leave a gap therebetween when they are arranged in straight-line relation to one another; and in which, the sockets are shaped to immediately flex the spring element upon an application of forces to the body members adapted to open the gap therebetween while allowing said gap to close without flexing same.
  • prosthetic appliance as set forth in claim 2 in which: at least one longitudinally-slotted rigid brace is connected between the stem-portions of the two Y-shaped elements, said brace cooperating with said third connecting means to limit the extent of relative pivotal movement between the body members.
  • prosthetic appliance as set forth in claim 1 in which: at least three body members are disposed in endto-end relation having an overall length adapted to fit within the gap left after removal of a corresponding number of adjacent natural vertebrae; and in which fourth connecting means apertatively interconnect each of the intermediate body members with the adjacent body members on both ends thereof for pivotal movement about longitudinally-spaced substantially parallel axes.
  • prosthetic appliance as set forth in claim 6 in which: at least one longitudinally-extending rigid brace is attached intermediate the ends thereof to the stem-portion of the Y-shaped element mounted upon one of the intermediate body members, the extremities of said brace extending longitudinally therefrom in opposite directions into position for attachment to the stem-portions of the Y-shaped elements adjacent the ends thereof, each of said brace extremities having a longitudinally-extending slot therein; and in which, fastener means mounted within the slots attach said brace extremities to the corresponding stem-portions so as to permit relative slidable movement therebetween as the body elements are pivoted about their parallel axes.
  • each of the intermediate body members has a longitudinal opening therethrough paralleling the semicylindrical trough in spaced relation thereto and in aligned relation to one another; both of the end body members include elongate sockets arranged in opposed aligned relation to the openings in the intermediate body members; and in which an elongate spring member is located within the openings in the intermediate body members with the extremities thereof extending into the sockets in the end body members, said spring member normally biasing said body members into straight-line relation.
  • a single base member is employed of a length adapted to fit in the gap left after removal of a single natural vertebra
  • the first connecting means comprises at least one brace member attached intermediate the ends thereof to the stem-portion of the Y-shaped element with its remote extremities extending longitudinally therebeyond into position for attachment to the neural spines of both natural vertebra adjacent thereto on opposite ends
  • the second connecting means comprises a pair of longitudinally-extending transverselyspaced ears projecting from opposite ends of the body member into bracketing relation alongside the centra of the adjacent natural vertebrae.
  • the first connecting means comprises a pair of rigid braces fastened to opposite faces of the stem-portion that project longitudinally therefrom in spaced substantially parallel relation to one another into position bracketing the neural spine.

Description

Feb. 11, 1969 w. v. LUMB 3,425,364
PROSTHETIC APPLIANCE FOR REPLACING ONE OR MORE NATURAL VERTEBRAE Filed Aug. 25, 1966 o O O OO INVENTOR. WILLIAM V. LUMB United States Patent O 3,426,364 PROSTHETIC APPLIANCE FOR REPLACING ONE OR MORE NATURAL VERTEBRAE William V. Lumb, Fort Collins, Colo., assignor to Colorado State University Research Foundation, Fort Collins, Colo., a nonprofit corporation of Colorado Filed Aug. 25, 1966, Ser. No. 575,065 U.S. Cl. 3-1 10 Claims Int. Cl. A61f1/00, /04; A61b 17/04 This invention relates to a prosthetic appliance and, more particularly, to a prosthesis in the form of an artificial vertebra to be used singly or in combination to bridge the gap left in the spinal column when one or more of the natural vertebrae have to be removed because they are diseased, broken or malformed.
Occasions sometimes arise in the treatment of the higher vertebrates, both man and animal, when it becomes desirable to remove one, and possibly several, vertebra from the spinal column. Removal of a diseased section may, for example, be necessary to check the spread of the disease to adjacent portions of the spinal column and the surrounding tissues. Accidents and birth defects may, likewise, produce conditions that necessitate removal of part of the vertebral column.
Notwithstanding the need for some form of prosthesis to completely replace one or more vertebra, up to the present time none has been available. Accordingly, both the surgeon and veterinarian have been forced to leave some portion of the natural diseased or broken vertebra in the body to provide a bridge or link between adjoining healthy vertebra on either side thereof. In many instances, this is a highly unsatisfactory solution and may, in the case of cancerous or otherwise diseased bone, enable the disease to spread.
The present state of the art is such that little can be done insofar as substituting a prosthetic appliance for the centrum, or body portion, of the vertebra, the latter being required to maintain the continuity of the vertebral column. About all that can be done is to bridge across a broken neural spine and, in rare instances, substitute a metal arch bridging the natural neural spines for an entire neural arch.
It has been found in accordance with the teachings of the instant invention that it is, in fact, possible to replace one or more entire vertebra by substituting therefor the prosthesis forming the subject matter hereof. The appliance includes an inverted generally Y-shaped element that corresponds to and replaces the natural neural arch and spine. The stem of the Y-shaped element performs the function of the neural spine and includes provision for fastening thereto a pair of apertured metal arches that bridge across the appliance and connect to the natural neural spines of adjoining vertebra. If, perchance, the centrum is intact, the above-described Y-shaped element can be fastened directly thereto leaving a spinal foramen for the passage of the spinal cord.
In the event that natural centrum must also be removed, it is replaced by an arched member that passes in front of the spinal cord and connects to the divergent arms of the Y-shaped member. Ears projecting from this arched member into position alongside the centra of adjoining vertebra are pivotally attached to the latter to produce an articulated joint.
It is, therefore, the principal object of the present invention to provide a novel and improved prosthesis to replace vertebra(e) in the higher vertebrates.
A second objective of the invention herein disclosed and claimed is to provide a device of the type aforementioned that can be substituted for an entire natural vertebra or even a series thereof.
3,426,364 Patented Feb. 11, 1969 ICC Another object is to provide a prosthetic appliance that is nontoxic and otherwise compatible with body tissue and one.
Still another objective is the provision of a prosthetic vertebra that is separable into parts corresponding to both the natural centrum and neural arch, either portion of the artificial appliance being usable with its natural companion part.
An additional object is to provide a prosthesis of the type abovementioned that is readily adaptable for use as a replacement for any of the vertebra(e) of the human or animal spinal column.
Further objects are the provision of artificial vertebra(e) that are of relatively simple construction, easy to install, versatile, rugged, virtually unbreakable, compact and even somewhat decorative in appearance.
Other objects will be in part apparent and in part pointed out specifically hereinafter in connection with the description of the drawings that follow, and in which:
FIGURE 1 is a side elevation showing one of the prosthetic vertebra elements attached in place between two natural vertebrae of a higher vertebrate;
FIGURE 2 is an end elevation of the prosthetic appliance by itself, portions of the inverted Y-shaped element having been broken away and revealed in section;
FIGURE 3 is a section taken along line 3-3 of FIG- URE 1;
FIGURE 4 is a top plan view of the appliance;
FIGURE 5 is a side elevation showing one of the appliances of the type revealed in FIGURES l-4 used in conjunction with two slightly modified versions thereof to bridge a gap left upon removal of three adjoining natural vertebrae, a portion of one of the modified versions having been broken away and shown in section;
FIGURE 6 is a bottom plan view of one of the modified appliances having a corner broken away and shown in section to reveal the interior construction;
FIGURE 7 is a side elevation similar to FIGURE 5 except all three of the prosthetic elements have been further modified to eliminate the rigid bridge and accept as a substitute therefor a springable hinge member that leaves the joint articulate;
FIGURE 8 is a section taken along line 88 of FIG- URE 7; and
FIGURE 9 is a longitudinal section taken along the centerline of the FIGURE 7 body portions, the Y-shaped elements and connectors having been removed therefrom.
Referring now to the drawings for a detailed description of the present invention and, initially, to FIGURES 1-4, inclusive, for this purpose, reference numeral 10 has been employed to designate the prosthetic appliance in a general way and it will be seen to include an inverted generally Y-shaped element 12 detachably connected to a body-forming portion 14 that has a semi-cylindrical trough 16 cut in its connecting surface 18 that, when joined to the divergent arms 20 of the Y-shaped element, cooperates therewith to define a cylindrical bore 22 adapted to receive the patients spinal cord. As aforementioned, the divergent arms 20 of the Y-shaped member 12 function in much the same manner as the neural arches 24 of the patients natural vertebrae that have been generally referred to by reference numeral 26; whereas, the stem portion 28 of said member takes the place of the neural spine 30 of the real bone. Body 14 of the prosthesis, on the other hand, replaces the centrum 32.
Elements 12 and 14 of the appliance are both preferably fabricated from some type of plastic material compatible with the internal tissues and bone of the body, several such materials being commercially available for use in the fabrication of prosthetic appliances. The material must, of course, be non-toxic, able to withstand the compression and bending loads to which a vertebrates spine is subjected without breaking, and be workable through either machining or direct moulding techniques to produce a smooth surface which will not chafe or otherwise irritate the patients spinal cord or the pads of cartilaginous tissue that separate same from the adjacent natural vertebrae. Thermoplastic vinylidene fluoride manufactured by Pennsalt Chemicals Corporation and marketed under the trademark Kynar has proven quite satisfactory although there are probably several other materials that will do as well.
Dimensionally, the prosthetic device of the present invention closely approximates in overall height, width and thickness that of the vertebra it is to replace although, for a given animal species, these dimensions remain much the same so that the units can be manufactured in standard sizes. The various screws, nuts and connecting braces which will be described presently may also be fabricated from plastic materials although, from the standpoint of strength, it is desirable to make them from metal. Stainless steel is satisfactory for this purpose although these elements are preferably made from a special steel alloy containing chromium, molybdenum and nickel sold under the trademark Vitalium that is widely used in the fabrication of metal fittings for internal applications.
The Y-shaped member 12 is joined to the body portion 14 by means of four screws 34 (Figure 3) that pass into countersunk threaded openings 36 that extend from the arms 20 down into the body alongside spinal cord passage 22. The body must, of course, be passed in front of the patients spinal cord into the space left vacant by removal of the natural vertebra before the arms of the Y-shaped element can be screwed thereto from the back through an incision made for this purpose. In those instances where the centrum 32 remains intact and only the neural arch and spine must be replaced, Y-shaped element 12 may be screwed directly to the centrum after the latter has been separated from the neural arch.
The body 14, in the particular form illustrated in FIG- URES 1-4, has a pair of integrally-formed ears 38 projecting longitudinally in transversely-spaced relation from both ends thereof adapted to lap the centrum 32 of the adjacent natural vertebrae to which they are fastened by screws 40. As revealed most clearly in FIGURES 2 and 4, the opposed inside surfaces of the ears 38 are curved to conform with the shape of the natural centrum to which they attach.
The stem portion 28 of the Y-shaped element 12 is provided with an elongated vertical slot 42 adapted to receive a screw fastener 44 that attaches metal braces 46 to opposite sides thereof. As shown in FIGURE 1, braces 46 include a plurality of apertures 48 to receive the screws 44 and are slightly curved. In the forms shown in FIG- URE 1 where the prosthetic appliance is used to bridge the gap left upon removal of only one natural vertebra, the braces are fastened on opposite sides of the stem 28 at approximtaely their mid-point. The extremities thereof thus project longitudinally beyond the stem in position to lap the adjacent neural spines 30 of the natural vertebrae in much the same manner as the ears 38 of the body 14 lap the centrum. These extremities are fixedly attached to the spines by screws 50 that pass through holes drilled in the latter.
As shown in FIGURE 1, the connection thus formed is a rigid one and no hinged or articulate movement takes place between the artificial vertebra and the adjacent natural vertebrae. Slot 42 in the brace 46 merely makes it possible to raise and lower the latter so that its extremities are properly located to be fastened onto the adjacent spines. The resulting rigid connection is much the same as would occur if two or more of the patients natural vertebrae were fused, the latter being a fairly common surgical procedure for back injuries.
Next, reference will be made to FIGURES and 6 wherein a slightly modified structure has been shown by means of which two or more missing natural vertebrae may be replaced by artificial ones. The prosthetic device 10a shown on the left is much the same in construction as the one identified by numeral 10 in the previouslydescribed figures. The inverted Y-shaped member 12 is substantially identical except that it has slightly different dimensions. Brace 46a is straight and shorter but performs the selfsame function as brace 46, namely, to rigidly fasten the appliance 10a to the adjacent natural vertebra 26. The body 14a has, however, been modified slightly in that the ears 38a on the right-hand end thereof that fasten onto the second of the three prosthetic devices 1012 are straight and parallel to one another like those shown in FIGURE 6 rather than being curved to fit the centrum as are the cars 38 on the left-hand end of the unit 10a.
The middle unit of the three (10b) again carries the identical Y-shaped element 28 but has a further modified base 14b. This modification, however, comprises nothing more than the elimination of ears 38 from the 10a unit and substituting therefore sockets 52 adapted to receive the parallel ears 38a for limited pivotal movement about screw pivot 40.
The third element of the three on the right-hand end of the assembly is still different in that the base instead of being equipped with the parallel ears 38a as is the middle element 10b, it has the curved ears 38 to fit the centrum of the natural vertebras. In all other respects, units 10b and 10c are identical and the latter fastens onto the adjacent natural vertebra with modified brace 46a in the same manner as unit 10a to form a rigid connection therewith. While not illustrated, it is obvious that an appliance like 10:: could be used on both extremities of the assembly with the one occupying the position of present unit 100 being reversed end-for-end. This would necessitate altering the form of the middle unit 10b slightly by replacing the ears 38a with sockets 52 and fitting the ears 38a on the unit 10a therein. Obviously, the abovedescribed construction would be simpler than that illus trated because only two, rather than three, different forms of the appliance would be required. From another standpoint, however, the assembly shown in FIGURE 5 is preferred, namely, because it is adaptable for use in any situation requiring a chain of two or more artificial prosthetic vertebrae while the one described previously is limited to a three unit assembly. For example, in the construction shown, unit 10a can be connected directly to 10 eliminating 10b altogether and producing a two-unit chain. On the other hand, several units like 10b can be linked together between a 10a and a 100 unit to form a longer chain where needed.
The remaining feature of the modification of FIG- URES 5 and 6 that requires description is arch 54. Two such arches 54 are fastened at their mid-points through elongate central slot 56 to slot 42 in the stem 28 of the middle unit 10b in the same manner as brace 46 in FIG- URE 1. The extremities of these arches are similarly attached to the stems 28 of units 10a and 100 on opposite sides thereof through elongate end slots 58. By tightening fastener 44 in the central slot 56 so as to prevent any relative movement between the arches 54 and the middle appliance while leaving the screws a little loose that pass through the end slots 58, limited articulated movement between the end units 10a and 100 along with the natural vertebrae rigidly connected thereto and middle unit 1012 is possible. If one were to make all of the aforementioned connections rigid, no less than five vertebrae (2 natural and 3 artificial) would be fuse-d together and, perhaps, limit the patients freedom of movement unduly.
Finally, with reference to the remaining Figures of the drawing, specifically FIGURES 7, 8 and 9, a further modified three-unit assembly has been shown wherein the metal arches 54 have been eliminated altogether and the bases 14d, e and f of the altered units 10d, e and f modified to include provision for carrying spring member 60. With the exception of the fact that units 10d and 10f have their bases modified to include a slightly conical socket 62 adapted to receive the extremities of spring member 60 in spaced parallel position beneath opening 22, these elements are identical to the previously-described members a and 100, respectively as is their manner of connecting to the adjacent natural vertebrae. Likewise, middle unit 10e corresponds closely to unit 10b except that the former has an opening 64 therethrough adapted to loosely receive the middle section of spring element 60. Specifically, opening 64 comprises two opposed conical counterbores that intersect at the center of base Me and flare as they emerge through the ends in axial alignment with the conical sockets 62.
The conical sockets and conical counterbored opening produce oblique conical surfaces wherein the elements thereof that lie closest to the pivots 40 are all colinear and tangent to the spring member 60 when the segments of the appliance occupy the straight line relation shown in FIGURE 9. Any flexion in a direction to open the gap 66 between the segments will, of course, be immediately resisted by the spring which biases them back to their straight line relation. Now, when the segments are flexed in the opposite direction to close gap 66, the elements of the conical surfaces diametrically opposite those pre viously mentioned assume a colinear relationship and lie tangent to the spring element. Thus, the latter type of flexion takes place independent of the spring which does not bend or otherwise resist such movement. For purposes of illustration, the slope of these conical surfaces has been exaggerated in FIGURE 9 because, as shown, with the Y-shaped members mounted atop the bases, the gap would close before the elements in the conical surfaces assumed a colinear relation.
Having thus described the several useful and novel features of the prosthetic vertebra of the present invention, it will be seen that the several worthwhile objectives for which it was developed have been achieved. Although but a few specific embodiments of the invention have been disclosed and described, I realize that certain changes and modifications therein may well occur to those skilled in the art within the broad teaching hereof; hence, it is my intention that the scope of protection afforded hereby shall be limited only insofar as said limitations are expressly set forth in the appended claims.
What is claimed is:
1. The prosthetic appliance which comprises: at least one body member sized for insertion into the gap left in the spinal column of a higher vertebrate following removal of one or more natural vertebrae therefrom, each of said body members having at least one relatively flat surface extending between its ends that includes a longitudinal substantially semi-cylindrical trough; generally Y-shaped elements having a stem-portion merging at one extremity into divergent leg-portions that fasten onto the flattened surfaces of each of the body members astride the trough and cooperate therewith to define a passage sized to loosely receive said vertebrates spinal cord; first connecting means attached to the stem-portion of each Y-shaped element located adjacent a natural vertebra adapted for attachment to the neural spine of the latter; and, second connecting means attached to each base member located adjacent a natural vertebra adapted for attachment to the centrum thereof, said first and second connecting means cooperating with one another to hold said adjacent natural vertebra in fixed relation to said appliance.
2. The prosthetic appliance as set forth in claim 1 in which: two body members are disposed in end-to-end relation having an overall length adapted to fit within the gap left after removal of two adjacent natural vertebrae; and in which, a third connecting means is carried by one of the two body members connecting same to the other of said body members for pivotal movement about a transverse axis.
3. The prosthetic appliance as set forth in claim 2 in which: the two body members include elongate sockets in their adjacent ends arranged in aligned opposed relation paralleling the semi-cylindrical trough in spaced relation thereto; and in which, an elongate spring-member is positioned within the sockets bridging between the body members, said spring member normally biasing said body members into straight-line relation.
4. The prosthetic device as set forth in claim 3 in which: the third connecting means interconnects the two body members so as to leave a gap therebetween when they are arranged in straight-line relation to one another; and in which, the sockets are shaped to immediately flex the spring element upon an application of forces to the body members adapted to open the gap therebetween while allowing said gap to close without flexing same.
'5. The prosthetic appliance as set forth in claim 2 in which: at least one longitudinally-slotted rigid brace is connected between the stem-portions of the two Y-shaped elements, said brace cooperating with said third connecting means to limit the extent of relative pivotal movement between the body members.
6. The prosthetic appliance as set forth in claim 1 in which: at least three body members are disposed in endto-end relation having an overall length adapted to fit within the gap left after removal of a corresponding number of adjacent natural vertebrae; and in which fourth connecting means apertatively interconnect each of the intermediate body members with the adjacent body members on both ends thereof for pivotal movement about longitudinally-spaced substantially parallel axes.
7. The prosthetic appliance as set forth in claim 6 in which: at least one longitudinally-extending rigid brace is attached intermediate the ends thereof to the stem-portion of the Y-shaped element mounted upon one of the intermediate body members, the extremities of said brace extending longitudinally therefrom in opposite directions into position for attachment to the stem-portions of the Y-shaped elements adjacent the ends thereof, each of said brace extremities having a longitudinally-extending slot therein; and in which, fastener means mounted within the slots attach said brace extremities to the corresponding stem-portions so as to permit relative slidable movement therebetween as the body elements are pivoted about their parallel axes.
8. The prosthetic appliance as set forth in claim 6 in which: each of the intermediate body members has a longitudinal opening therethrough paralleling the semicylindrical trough in spaced relation thereto and in aligned relation to one another; both of the end body members include elongate sockets arranged in opposed aligned relation to the openings in the intermediate body members; and in which an elongate spring member is located within the openings in the intermediate body members with the extremities thereof extending into the sockets in the end body members, said spring member normally biasing said body members into straight-line relation.
9. The prosthetic appliance as set forth in claim 1 in which: a single base member is employed of a length adapted to fit in the gap left after removal of a single natural vertebra; the first connecting means comprises at least one brace member attached intermediate the ends thereof to the stem-portion of the Y-shaped element with its remote extremities extending longitudinally therebeyond into position for attachment to the neural spines of both natural vertebra adjacent thereto on opposite ends; and in which, the second connecting means comprises a pair of longitudinally-extending transverselyspaced ears projecting from opposite ends of the body member into bracketing relation alongside the centra of the adjacent natural vertebrae.
10. The prosthetic appliance as set forth in claim 1 in which: the first connecting means comprises a pair of rigid braces fastened to opposite faces of the stem-portion that project longitudinally therefrom in spaced substantially parallel relation to one another into position bracketing the neural spine.
(References on following page) 7 8 References Cited OTHER REFERENCES UNITED STATES PA Vitallium Spin-a1 Fusion Plates and Bolts, Catalog Of Zimmer Mfg. Co., Warsaw, Ind., Feb. 1947, page 40. 2,545,452 3/1951 Fletcher 3-12-7 copy in Group 335 2,677,369 5/1954 Knowles 128-92 5 RICHARD A. GAUDET, Primary Examiner.
FOREIGN A S RONALD L. FRINKS, Assistant Examiner.
1,037,262 4/1953 France. i28 92, 334

Claims (1)

1. THE PROSTHETIC APPLIANCE WHICH COMPRISES: AT LEAST THE BODY MEMBER SIZED FOR INSERTION INTO THE GAP LEFT IN THE SPINAL COLUMN OF A HIGHER VERTEBRATE FOLLOWING REMOVAL OF ONE OR MORE NATURAL VERTEBRAE THEREFROM, EACH OF SAID BODY MEMBERS HAVING AT LEAST ONE RELATIVELY FLAT SURFACE EXTENDING BETWEEN ITS ENDS THAT INCLUDES A LONGITUDINAL SUBSTANTIALLY SEMI-CYLINDRICAL TROUGH; GENERALLY Y-SHAPED ELEMENTS HAVING A STEM-PORTION MERGING AT ONE EXTREMITY INTO DIVERGENT LEG-PORTIONS THAT FASTEN ONTO THE FLATTENED SURFACES OF EACH OF THE BODY MEMBERS ASTRIDE THE TROUGH AND COOPERATE THEREWITH TO DEFINE A PASSAGE SIZED TO LOOSELY RECEIVE SAID VERTEBRATE''S SPINAL CORD; FIRST CONNECTING MEANS ATTACHED TO THE STEM-PORTION OF EACH Y-SHAPED ELEMENT LOCATED ADJACENT TO NATURAL VERTEBRA ADAPTED FOR ATTACHMENT TO THE NEURAL SPINE OF THE LATTER; AND, SECOND CONNECTING MEANS ATTACHED TO EACH BASE MEMBER LOCATED ADJACENT A NATURAL VERTEBRA ADAPTED FOR ATTACHMENT TO THE CENTRUM THEREOF, SAID FIRST AND SECOND CONNECTING MEANS COOPERATING WITH ONE ANOTHER TO HOLD SAID ADJACENT NATURAL VERTEBRA IN FIXED RELATION TO SAID APPLIANCE.
US575065A 1966-08-25 1966-08-25 Prosthetic appliance for replacing one or more natural vertebrae Expired - Lifetime US3426364A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57506566A 1966-08-25 1966-08-25
GB50806/68A GB1243353A (en) 1966-08-25 1968-10-25 A prosthetic appliance
DE19681807227 DE1807227A1 (en) 1966-08-25 1968-11-06 prosthesis

Publications (1)

Publication Number Publication Date
US3426364A true US3426364A (en) 1969-02-11

Family

ID=27181585

Family Applications (1)

Application Number Title Priority Date Filing Date
US575065A Expired - Lifetime US3426364A (en) 1966-08-25 1966-08-25 Prosthetic appliance for replacing one or more natural vertebrae

Country Status (3)

Country Link
US (1) US3426364A (en)
DE (1) DE1807227A1 (en)
GB (1) GB1243353A (en)

Cited By (334)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648691A (en) * 1970-02-24 1972-03-14 Univ Colorado State Res Found Method of applying vertebral appliance
US3987499A (en) * 1973-08-10 1976-10-26 Sybron Corporation Surgical implant and method for its production
US3990116A (en) * 1974-10-17 1976-11-09 Fixel Irving E Pretensioned prosthetic device for skeletal joints
FR2344268A1 (en) * 1976-03-16 1977-10-14 Ulrich Max NAIL TO REDUCE VERTEBRAL FRACTURES
US4309777A (en) * 1980-11-13 1982-01-12 Patil Arun A Artificial intervertebral disc
US4369769A (en) * 1980-06-13 1983-01-25 Edwards Charles C Spinal fixation device and method
US4554914A (en) * 1983-10-04 1985-11-26 Kapp John P Prosthetic vertebral body
FR2570594A1 (en) * 1984-09-26 1986-03-28 Kehr Pierre VERTEBRAL PROSTHESIS, ESPECIALLY FOR CERVICAL VERTEBRATES
US4599086A (en) * 1985-06-07 1986-07-08 Doty James R Spine stabilization device and method
US4611581A (en) * 1983-12-16 1986-09-16 Acromed Corporation Apparatus for straightening spinal columns
US4743256A (en) * 1985-10-04 1988-05-10 Brantigan John W Surgical prosthetic implant facilitating vertebral interbody fusion and method
US4759769A (en) * 1987-02-12 1988-07-26 Health & Research Services Inc. Artificial spinal disc
US4772287A (en) * 1987-08-20 1988-09-20 Cedar Surgical, Inc. Prosthetic disc and method of implanting
US4771767A (en) * 1986-02-03 1988-09-20 Acromed Corporation Apparatus and method for maintaining vertebrae in a desired relationship
US4820305A (en) * 1986-11-03 1989-04-11 Harms Juergen Place holder, in particular for a vertebra body
US4834757A (en) * 1987-01-22 1989-05-30 Brantigan John W Prosthetic implant
US4892545A (en) * 1988-07-14 1990-01-09 Ohio Medical Instrument Company, Inc. Vertebral lock
US4932975A (en) * 1989-10-16 1990-06-12 Vanderbilt University Vertebral prosthesis
US5015255A (en) * 1989-05-10 1991-05-14 Spine-Tech, Inc. Spinal stabilization method
US5015247A (en) * 1988-06-13 1991-05-14 Michelson Gary K Threaded spinal implant
US5092889A (en) * 1989-04-14 1992-03-03 Campbell Robert M Jr Expandable vertical prosthetic rib
US5147404A (en) * 1987-12-07 1992-09-15 Downey Ernest L Vertebra prosthesis
US5246458A (en) * 1992-10-07 1993-09-21 Graham Donald V Artificial disk
EP0602274A1 (en) * 1991-07-11 1994-06-22 Anton Prof. Dr. Härle Bone implant having a cavity
US5445639A (en) * 1989-05-10 1995-08-29 Spine-Tech, Inc. Intervertebral reamer construction
US5480442A (en) * 1993-06-24 1996-01-02 Man Ceramics Gmbh Fixedly adjustable intervertebral prosthesis
US5489308A (en) * 1989-07-06 1996-02-06 Spine-Tech, Inc. Spinal implant
US5496318A (en) * 1993-01-08 1996-03-05 Advanced Spine Fixation Systems, Inc. Interspinous segmental spine fixation device
EP0720840A1 (en) * 1995-01-04 1996-07-10 BIEDERMANN MOTECH GmbH Space keeping device for a vertebra
US5683391A (en) * 1995-06-07 1997-11-04 Danek Medical, Inc. Anterior spinal instrumentation and method for implantation and revision
US5769781A (en) * 1995-11-13 1998-06-23 Chappuis; James L. Protector retractor
US5772661A (en) * 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5797909A (en) * 1988-06-13 1998-08-25 Michelson; Gary Karlin Apparatus for inserting spinal implants
US5827328A (en) * 1996-11-22 1998-10-27 Buttermann; Glenn R. Intervertebral prosthetic device
US5836948A (en) * 1997-01-02 1998-11-17 Saint Francis Medical Technologies, Llc Spine distraction implant and method
US5860977A (en) * 1997-01-02 1999-01-19 Saint Francis Medical Technologies, Llc Spine distraction implant and method
US5885299A (en) * 1994-09-15 1999-03-23 Surgical Dynamics, Inc. Apparatus and method for implant insertion
US5888223A (en) * 1995-12-08 1999-03-30 Bray, Jr.; Robert S. Anterior stabilization device
US5895427A (en) * 1989-07-06 1999-04-20 Sulzer Spine-Tech Inc. Method for spinal fixation
US6048342A (en) * 1997-01-02 2000-04-11 St. Francis Medical Technologies, Inc. Spine distraction implant
WO2000023015A1 (en) * 1998-10-22 2000-04-27 Sdgi Holdings, Inc. Artificial intervertebral joint permitting translational and rotational motion
US6068630A (en) * 1997-01-02 2000-05-30 St. Francis Medical Technologies, Inc. Spine distraction implant
US6077265A (en) * 1995-04-21 2000-06-20 Werding; Gerd Nail for fixing the position and shape of broken long bones
US6096038A (en) * 1988-06-13 2000-08-01 Michelson; Gary Karlin Apparatus for inserting spinal implants
US6113637A (en) * 1998-10-22 2000-09-05 Sofamor Danek Holdings, Inc. Artificial intervertebral joint permitting translational and rotational motion
US6120503A (en) * 1994-03-28 2000-09-19 Michelson; Gary Karlin Apparatus instrumentation, and method for spinal fixation
US6120502A (en) * 1988-06-13 2000-09-19 Michelson; Gary Karlin Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US6123705A (en) * 1988-06-13 2000-09-26 Sdgi Holdings, Inc. Interbody spinal fusion implants
US6127597A (en) * 1997-03-07 2000-10-03 Discotech N.V. Systems for percutaneous bone and spinal stabilization, fixation and repair
US6149650A (en) * 1988-06-13 2000-11-21 Michelson; Gary Karlin Threaded spinal implant
US6152926A (en) * 1997-01-02 2000-11-28 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US6210412B1 (en) 1988-06-13 2001-04-03 Gary Karlin Michelson Method for inserting frusto-conical interbody spinal fusion implants
US6224595B1 (en) 1995-02-17 2001-05-01 Sofamor Danek Holdings, Inc. Method for inserting a spinal implant
US6235034B1 (en) 1997-10-24 2001-05-22 Robert S. Bray Bone plate and bone screw guide mechanism
US6241770B1 (en) 1999-03-05 2001-06-05 Gary K. Michelson Interbody spinal fusion implant having an anatomically conformed trailing end
US20010012938A1 (en) * 1997-01-02 2001-08-09 Zucherman James F. Spine distraction implant
US20010020170A1 (en) * 1997-01-02 2001-09-06 Zucherman James F. Spinal implants, insertion instruments, and methods of use
US6312431B1 (en) * 2000-04-24 2001-11-06 Wilson T. Asfora Vertebrae linking system
WO2001089428A2 (en) 2000-05-25 2001-11-29 Neurortho Implants Design, Llc Inter-vertebral disc prosthesis for rachis for an anterior surgery thereof
US6342074B1 (en) 1999-04-30 2002-01-29 Nathan S. Simpson Anterior lumbar interbody fusion implant and method for fusing adjacent vertebrae
US6350283B1 (en) 2000-04-19 2002-02-26 Gary K. Michelson Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof
US6413259B1 (en) 2000-12-14 2002-07-02 Blackstone Medical, Inc Bone plate assembly including a screw retaining member
US6419704B1 (en) 1999-10-08 2002-07-16 Bret Ferree Artificial intervertebral disc replacement methods and apparatus
US6447518B1 (en) 1995-07-18 2002-09-10 William R. Krause Flexible shaft components
US20020128718A1 (en) * 1999-08-13 2002-09-12 Ferree Bret A. Method of providing cells and other biologic materials for transplantation
US20020128630A1 (en) * 1999-08-13 2002-09-12 Ferree Bret A. Method and apparatus for providing nutrition to intervertebral disc tissue
US6451019B1 (en) 1998-10-20 2002-09-17 St. Francis Medical Technologies, Inc. Supplemental spine fixation device and method
US6454804B1 (en) 1999-10-08 2002-09-24 Bret A. Ferree Engineered tissue annulus fibrosis augmentation methods and apparatus
US20020138144A1 (en) * 1995-02-17 2002-09-26 Michelson Gary Karlin Threaded frusto-conical interbody spinal fusion implants
US20020143331A1 (en) * 1998-10-20 2002-10-03 Zucherman James F. Inter-spinous process implant and method with deformable spacer
US20020151981A1 (en) * 1999-10-14 2002-10-17 Ferree Bret A. Transplantation of engineered meniscus tissue to the intervertebral disc
US20020156533A1 (en) * 1999-10-08 2002-10-24 Ferree Bret A. Natural and synthetic supplements to engineered annulus and disc tissues
US20020156532A1 (en) * 1999-10-08 2002-10-24 Ferree Bret A. Supplementing engineered annulus tissues with autograft or allograft tendons
US20020165542A1 (en) * 1999-10-08 2002-11-07 Ferree Bret A. Annulus fibrosis augmentation methods and apparatus
US6485517B1 (en) 1999-05-05 2002-11-26 Gary K. Michelson Nested interbody spinal fusion implants
US20020198532A1 (en) * 1993-06-10 2002-12-26 Sofamor Danek Holdings, Inc. Apparatus and method of inserting spinal implants
US20030004572A1 (en) * 2001-03-02 2003-01-02 Goble E. Marlowe Method and apparatus for spine joint replacement
US20030004574A1 (en) * 1999-10-08 2003-01-02 Ferree Bret A. Disc and annulus augmentation using biologic tissue
US20030018350A1 (en) * 2001-07-18 2003-01-23 Zucherman James F. Curved dilator and method
US6514256B2 (en) 1997-01-02 2003-02-04 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US20030026788A1 (en) * 1999-10-08 2003-02-06 Ferree Bret A. Use of extracellular matrix tissue to preserve cultured cell phenotype
US20030065330A1 (en) * 1998-10-20 2003-04-03 St. Francis Medical Technologies, Inc. Deflectable spacer for use as an interspinous process implant and method
US20030074076A1 (en) * 1999-10-08 2003-04-17 Ferree Bret A. Artificial intervertebral disc replacements with endplates
US20030078668A1 (en) * 1999-05-05 2003-04-24 Michelson Gary K. Interbody spinal fusion implants with single-lock for locking opposed screws
US20030114854A1 (en) * 1994-09-15 2003-06-19 Howmedica Osteonics Corp. Conically shaped anterior fusion cage and method of implantation
US6582433B2 (en) 2001-04-09 2003-06-24 St. Francis Medical Technologies, Inc. Spine fixation device and method
US20030135216A1 (en) * 2000-05-25 2003-07-17 Sevrain Lionel C. Anchoring system for fixing objects to bones
US20030158553A1 (en) * 1988-06-13 2003-08-21 Michelson Gary Karlin Instrumentation for the surgical correction of spinal disease
US20030191536A1 (en) * 1999-10-08 2003-10-09 Ferree Bret A. Artificial intervertebral disc replacements incorporating reinforced wall sections
US20030191532A1 (en) * 2000-11-29 2003-10-09 Goble E. Marlowe Facet joint replacement
US20030199881A1 (en) * 1998-06-30 2003-10-23 Bonutti Peter M. Method and apparatus for use in operating on a bone
US20030212399A1 (en) * 2002-02-25 2003-11-13 Dinh Dzung H. Methods and apparatuses for promoting fusion of vertebrae
US20030216736A1 (en) * 2002-05-17 2003-11-20 Robinson James C. Device for fixation of spinous processes
US6652527B2 (en) 1998-10-20 2003-11-25 St. Francis Medical Technologies, Inc. Supplemental spine fixation device and method
US6652534B2 (en) 1998-10-20 2003-11-25 St. Francis Medical Technologies, Inc. Apparatus and method for determining implant size
US20030229348A1 (en) * 2000-05-25 2003-12-11 Sevrain Lionel C. Auxiliary vertebrae connecting device
US6695842B2 (en) 1997-10-27 2004-02-24 St. Francis Medical Technologies, Inc. Interspinous process distraction system and method with positionable wing and method
US20040059333A1 (en) * 1999-05-10 2004-03-25 Allen Carl Systems, methods, devices and device kits for fixation of bones and spinal vertebrae
US6712819B2 (en) 1998-10-20 2004-03-30 St. Francis Medical Technologies, Inc. Mating insertion instruments for spinal implants and methods of use
US20040078080A1 (en) * 2002-08-19 2004-04-22 Jeffrey Thramann Shaped memory artificial disc and methods of engrafting the same
US20040092943A1 (en) * 2002-01-14 2004-05-13 Buttermann Glenn Robin Apparatus and method for performing spinal surgery
US20040093092A1 (en) * 1999-10-08 2004-05-13 Ferree Bret A. Rotator cuff repair using engineered tissues
US6743231B1 (en) 2000-10-02 2004-06-01 Sulzer Spine-Tech Inc. Temporary spinal fixation apparatuses and methods
US20040127903A1 (en) * 1999-05-14 2004-07-01 Synthes (Usa) Bone fixation device with a rotation joint
US6758849B1 (en) 1995-02-17 2004-07-06 Sdgi Holdings, Inc. Interbody spinal fusion implants
US20040143270A1 (en) * 2002-10-29 2004-07-22 St. Francis Medical Technologies, Inc. Tools for implanting artificial vertebral disk and method
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US20040153072A1 (en) * 1998-08-20 2004-08-05 Bonutti Peter M. Spinal spacer
US20040181282A1 (en) * 2002-10-29 2004-09-16 Zucherman James F. Interspinous process apparatus and method with a selectably expandable spacer
US20040186475A1 (en) * 2003-03-20 2004-09-23 Falahee Mark H. Posterior spinal reconstruction system
US20040186573A1 (en) * 1999-10-08 2004-09-23 Ferree Bret A. Annulus fibrosis augmentation methods and apparatus
US20040215343A1 (en) * 2000-02-28 2004-10-28 Stephen Hochschuler Method and apparatus for treating a vertebral body
US20040225363A1 (en) * 2003-05-06 2004-11-11 Marc Richelsoph Artificial intervertebral disc
US20040230310A1 (en) * 1999-08-13 2004-11-18 Ferree Bret A. Use of morphogenic proteins to treat human disc disease
US20040243128A1 (en) * 2001-05-17 2004-12-02 Howland Robert S. Selective axis posterior lumbar spinal plating fixation apparatus and methods for use
US20040249379A1 (en) * 2003-02-12 2004-12-09 Winslow Charles J. System and method for immobilizing adjacent spinous processes
US20040260396A1 (en) * 1999-10-08 2004-12-23 Ferree Bret A. Artificial disc and joint replacements with modular cushioning components
US20050010296A1 (en) * 2002-10-29 2005-01-13 St. Francis Medical Technologies, Inc. Artificial vertebral disk replacement implant with crossbar spacer and method
US20050010298A1 (en) * 2003-05-22 2005-01-13 St. Francis Medical Technologies, Inc. Cervical interspinous process distraction implant and method of implantation
US20050033438A1 (en) * 2003-07-08 2005-02-10 Robert Schultz Intervertebral implant
US20050043803A1 (en) * 2003-08-22 2005-02-24 Robert Schultz Intervertebral implant
US20050049708A1 (en) * 2000-04-04 2005-03-03 Atkinson Robert E. Devices and methods for the treatment of spinal disorders
US20050060036A1 (en) * 2003-05-21 2005-03-17 Robert Schultz Spinal column implant
US20050080487A1 (en) * 2003-10-08 2005-04-14 Robert Schultz Intervertebral implant
US20050080486A1 (en) * 2000-11-29 2005-04-14 Fallin T. Wade Facet joint replacement
US20050113924A1 (en) * 2003-08-07 2005-05-26 Dynamic Spine, Inc. Apparatus and method for performing spinal surgery
US20050113926A1 (en) * 2003-11-21 2005-05-26 St. Francis Medical Technologies, Inc. Method of laterally inserting an artificial vertebral disk replacement implant with curved spacer
US6899734B2 (en) 2001-03-23 2005-05-31 Howmedica Osteonics Corp. Modular implant for fusing adjacent bone structure
US20050125065A1 (en) * 2003-11-05 2005-06-09 St. Francis Medical Technologies Inc. Laterally insertable artificial vertebral disk replacement implant with crossbar spacer
US20050131409A1 (en) * 2003-12-10 2005-06-16 Alan Chervitz Linked bilateral spinal facet implants and methods of use
US20050143826A1 (en) * 2003-12-11 2005-06-30 St. Francis Medical Technologies, Inc. Disk repair structures with anchors
US20050143827A1 (en) * 1999-01-27 2005-06-30 Disco-O-Tech Medical Technologies Ltd. Expandable intervertebral spacer
US20050143824A1 (en) * 2003-05-06 2005-06-30 Marc Richelsoph Artificial intervertebral disc
US20050154462A1 (en) * 2003-12-02 2005-07-14 St. Francis Medical Technologies, Inc. Laterally insertable artificial vertebral disk replacement implant with translating pivot point
US20050165489A1 (en) * 1995-06-07 2005-07-28 Michelson Gary K. Frusto-conical spinal implant
US20050197703A1 (en) * 2004-03-03 2005-09-08 Diaz Robert L. Spinal implant
US20050196420A1 (en) * 2003-12-02 2005-09-08 St. Francis Medical Technologies, Inc. Bioresorbable interspinous process implant for use with intervertebral disk remediation or replacement implants and procedures
US20050228501A1 (en) * 2003-09-15 2005-10-13 Sdgi Holdings, Inc. Spinal implant system
US20050240182A1 (en) * 1997-01-02 2005-10-27 St. Francis Medical Technologies, Inc. Supplemental spine fixation device and method
US20050245929A1 (en) * 2004-04-28 2005-11-03 St. Francis Medical Technologies, Inc. System and method for an interspinous process implant as a supplement to a spine stabilization implant
US6972019B2 (en) 2001-01-23 2005-12-06 Michelson Gary K Interbody spinal implant with trailing end adapted to receive bone screws
US20050283237A1 (en) * 2003-11-24 2005-12-22 St. Francis Medical Technologies, Inc. Artificial spinal disk replacement device with staggered vertebral body attachments
US20050283155A1 (en) * 2004-06-21 2005-12-22 Michael Jacene Instruments and methods for holding a bone plate
US20060009541A1 (en) * 2004-07-09 2006-01-12 Yih-Fang Chen Saturant for friction material containing friction modifying layer
US20060020341A1 (en) * 2004-06-16 2006-01-26 Susanne Schneid Intervertebral implant
US20060036258A1 (en) * 2004-06-08 2006-02-16 St. Francis Medical Technologies, Inc. Sizing distractor and method for implanting an interspinous implant between adjacent spinous processes
US20060064166A1 (en) * 2004-09-23 2006-03-23 St. Francis Medical Technologies, Inc. Interspinous process implant including a binder and method of implantation
US20060069439A1 (en) * 2004-09-29 2006-03-30 St. Francis Medical Technologies, Inc. Artificial vertebral disk replacement implant with translating articulation contact surface and method
US20060069440A1 (en) * 2004-09-29 2006-03-30 Zucherman James F Multi-piece artificial spinal disk replacement device with selectably positioning articulating element
US20060069438A1 (en) * 2004-09-29 2006-03-30 Zucherman James F Multi-piece artificial spinal disk replacement device with multi-segmented support plates
US20060079905A1 (en) * 2003-06-17 2006-04-13 Disc-O-Tech Medical Technologies Ltd. Methods, materials and apparatus for treating bone and other tissue
US20060084992A1 (en) * 1988-06-13 2006-04-20 Michelson Gary K Tubular member having a passage and opposed bone contacting extensions
US20060089718A1 (en) * 2003-05-22 2006-04-27 St. Francis Medical Technologies, Inc. Interspinous process implant and method of implantation
US20060106381A1 (en) * 2004-11-18 2006-05-18 Ferree Bret A Methods and apparatus for treating spinal stenosis
US20060136060A1 (en) * 2002-09-10 2006-06-22 Jean Taylor Posterior vertebral support assembly
US20060142862A1 (en) * 2004-03-02 2006-06-29 Robert Diaz Ball and dual socket joint
US20060149239A1 (en) * 2004-12-13 2006-07-06 St. Francis Medical Technologies, Inc. Inter-cervical facet implant with locking screw and method
US20060149373A1 (en) * 2004-12-13 2006-07-06 St. Francis Medical Technologies, Inc. Inter-cervical facet implant and method
US20060149379A1 (en) * 2000-07-21 2006-07-06 Spineology, Inc. Expandable porous mesh bag device and methods of use for reduction, filling, fixation and supporting of bone
US20060161157A1 (en) * 2004-02-26 2006-07-20 Lawrence Mosca Bone plate system and methods
US20060195091A1 (en) * 2005-02-15 2006-08-31 Mcgraw J K Percutaneous spinal stabilization device and method
US20060200149A1 (en) * 2005-02-22 2006-09-07 Hoy Robert W Polyaxial orhtopedic fastening apparatus
US20060217718A1 (en) * 2005-03-28 2006-09-28 Facet Solutions, Inc. Facet joint implant crosslinking apparatus and method
US7115144B2 (en) 2004-03-02 2006-10-03 Joint Synergy, Llc Spinal implant
US20060235391A1 (en) * 2005-03-08 2006-10-19 Sutterlin Chester Iii Facet joint stabilization
US20060235518A1 (en) * 2005-03-17 2006-10-19 Jason Blain Flanged interbody fusion device with fastener insert and retaining ring
US20060247637A1 (en) * 2004-08-09 2006-11-02 Dennis Colleran System and method for dynamic skeletal stabilization
US20060265067A1 (en) * 2003-05-22 2006-11-23 St. Francis Medical Technologies, Inc. Interspinous process implant with slide-in distraction piece and method of implantation
US20060264939A1 (en) * 2003-05-22 2006-11-23 St. Francis Medical Technologies, Inc. Interspinous process implant with slide-in distraction piece and method of implantation
US20060265066A1 (en) * 2005-03-21 2006-11-23 St. Francis Medical Technologies, Inc. Interspinous process implant having a thread-shaped wing and method of implantation
US20060264967A1 (en) * 2003-03-14 2006-11-23 Ferreyro Roque H Hydraulic device for the injection of bone cement in percutaneous vertebroplasty
US20060271061A1 (en) * 2001-07-25 2006-11-30 Disc-O-Tech, Ltd. Deformable tools and implants
US20060271194A1 (en) * 2005-03-22 2006-11-30 St. Francis Medical Technologies, Inc. Interspinous process implant having deployable wing as an adjunct to spinal fusion and method of implantation
US20060293753A1 (en) * 2002-08-19 2006-12-28 Lanx, Llc Corrective artificial disc
US7156875B2 (en) 2000-04-19 2007-01-02 Warsaw Orthopedic, Inc. Arcuate artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end
US20070016296A1 (en) * 2004-06-02 2007-01-18 Triplett Daniel J Surgical measurement systems and methods
US20070021837A1 (en) * 2005-07-20 2007-01-25 Ashman Richard B Stabilizing augment for prosthetic disc
US20070027230A1 (en) * 2004-03-21 2007-02-01 Disc-O-Tech Medical Technologies Ltd. Methods, materials, and apparatus for treating bone and other tissue
US20070032567A1 (en) * 2003-06-17 2007-02-08 Disc-O-Tech Medical Bone Cement And Methods Of Use Thereof
US20070043362A1 (en) * 2005-02-17 2007-02-22 Malandain Hugues F Percutaneous spinal implants and methods
US20070043363A1 (en) * 2005-02-17 2007-02-22 Malandain Hugues F Percutaneous spinal implants and methods
US20070049934A1 (en) * 2005-02-17 2007-03-01 Edidin Avram A Percutaneous spinal implants and methods
US7189234B2 (en) 1998-10-20 2007-03-13 St. Francis Medical Technologies, Inc. Interspinous process implant sizer and distractor with a split head and size indicator and method
US20070073292A1 (en) * 2005-02-17 2007-03-29 Kohm Andrew C Percutaneous spinal implants and methods
US20070088439A1 (en) * 2005-10-13 2007-04-19 Jeffery Thramann Artificial disc with endplates having cages to promote bone fusion
US20070093825A1 (en) * 2005-09-28 2007-04-26 Nuvasive Inc. Methods and apparatus for treating spinal stenosis
US20070123879A1 (en) * 2003-02-05 2007-05-31 Pioneer Laboratories, Inc. Bone plate system
US20070233074A1 (en) * 2006-03-16 2007-10-04 Sdgi Holdings, Inc. Expandable device for insertion between anatomical structures and a procedure utilizing same
US20070233094A1 (en) * 2006-03-29 2007-10-04 Dennis Colleran Dynamic motion spinal stabilization system
US7285121B2 (en) 2001-11-05 2007-10-23 Warsaw Orthopedic, Inc. Devices and methods for the correction and treatment of spinal deformities
US20070250060A1 (en) * 2006-04-24 2007-10-25 Sdgi Holdings, Inc. Expandable device for insertion between anatomical structures and a procedure utilizing same
US7291149B1 (en) 1995-06-07 2007-11-06 Warsaw Orthopedic, Inc. Method for inserting interbody spinal fusion implants
US20070265623A1 (en) * 2005-02-17 2007-11-15 Malandain Hugues F Percutaneous Spinal Implants and Methods
US20070270827A1 (en) * 2006-04-28 2007-11-22 Warsaw Orthopedic, Inc Adjustable interspinous process brace
US20070270824A1 (en) * 2006-04-28 2007-11-22 Warsaw Orthopedic, Inc. Interspinous process brace
US20070276493A1 (en) * 2005-02-17 2007-11-29 Malandain Hugues F Percutaneous spinal implants and methods
US20070276500A1 (en) * 2004-09-23 2007-11-29 St. Francis Medical Technologies, Inc. Interspinous process implant including a binder, binder aligner and method of implantation
US20070282442A1 (en) * 2005-02-17 2007-12-06 Malandain Hugues F Percutaneous spinal implants and methods
US20080021460A1 (en) * 2006-07-20 2008-01-24 Warsaw Orthopedic Inc. Apparatus for insertion between anatomical structures and a procedure utilizing same
US20080033553A1 (en) * 2002-10-29 2008-02-07 Zucherman James F Interspinous process implants and methods of use
US20080033445A1 (en) * 1997-01-02 2008-02-07 Zucherman James F Spine distraction implant and method
US20080030227A1 (en) * 2004-11-08 2008-02-07 Steven Teig Reconfigurable IC that has Sections Running at Different Reconfiguration Rates
US20080046085A1 (en) * 2005-04-18 2008-02-21 Zucherman James F Interspinous process implant having deployable wings and method of implantation
US20080058935A1 (en) * 2005-02-17 2008-03-06 Malandain Hugues F Percutaneous spinal implants and methods
US20080071280A1 (en) * 2004-04-28 2008-03-20 St. Francis Medical Technologies, Inc. System and Method for Insertion of an Interspinous Process Implant that is Rotatable in Order to Retain the Implant Relative to the Spinous Processes
US20080081896A1 (en) * 2006-09-28 2008-04-03 Helmut-Werner Heuer (Co)polycarbonates having improved adhesion to metals
US20080097486A1 (en) * 2004-10-06 2008-04-24 Ross Anthony C Systems and Methods for Direct Restoration of Foraminal Volume
US20080114456A1 (en) * 2006-11-15 2008-05-15 Warsaw Orthopedic, Inc. Spinal implant system
US20080114455A1 (en) * 2006-11-15 2008-05-15 Warsaw Orthopedic, Inc. Rotating Interspinous Process Devices and Methods of Use
US20080132952A1 (en) * 2005-02-17 2008-06-05 Malandain Hugues F Percutaneous spinal implants and methods
US20080167688A1 (en) * 2005-02-22 2008-07-10 Facet Solutions, Inc. Taper-Locking Fixation System
US20080177272A1 (en) * 2005-03-21 2008-07-24 Zucherman James F Interspinous process implant having deployable wing and method of implantation
US20080200915A1 (en) * 2005-07-31 2008-08-21 Disc-O-Tech Medical Technologies, Ltd. Marked tools
US20080212405A1 (en) * 2005-11-22 2008-09-04 Disc-O-Tech Medical Technologies, Ltd. Mixing Apparatus
US20080221622A1 (en) * 2007-01-10 2008-09-11 Facet Solutions, Inc. Facet Joint Replacement
US20090012571A1 (en) * 2007-07-03 2009-01-08 Pioneer Surgical Technology, Inc. Bone Plate System
US20090018658A1 (en) * 2006-08-09 2009-01-15 Nuvasive, Inc. Methods and apparatus for treating spinal stenosis
US20090024169A1 (en) * 2004-06-02 2009-01-22 Facet Solutions, Inc. System and method for multiple level facet joint arthroplasty and fusion
US7491239B2 (en) 2005-02-23 2009-02-17 Joint Synergy, Llc Interior insert ball and dual socket joint
US20090054934A1 (en) * 2007-07-25 2009-02-26 Depuy Spine, Inc. Expandable fillers for bone cement
US20090062862A1 (en) * 2007-07-03 2009-03-05 Pioneer Surgical Technology, Inc. Bone Plate System
US7549995B2 (en) 2003-07-08 2009-06-23 Aesculap Ag Surgical instrument for handling an implant
US7566345B1 (en) 2001-03-01 2009-07-28 Facet Solutions, Inc Prosthesis for the replacement of a posterior element of a vertebra
US20090198337A1 (en) * 2008-02-04 2009-08-06 Phan Christopher U Medical implants and methods
US20090198245A1 (en) * 2008-02-04 2009-08-06 Phan Christopher U Tools and methods for insertion and removal of medical implants
US20090222100A1 (en) * 2008-02-28 2009-09-03 Stryker Spine Tool for implanting expandable intervertebral implant
US20090240283A1 (en) * 2008-03-18 2009-09-24 Warsaw Orthopedic, Inc. Implants and methods for inter-spinous process dynamic stabilization of a spinal motion segment
US20090270991A1 (en) * 2001-04-02 2009-10-29 Sdgi Holdings, Inc. Spinal fusion implant with bone screws
US7621950B1 (en) 1999-01-27 2009-11-24 Kyphon Sarl Expandable intervertebral spacer
US20100030333A1 (en) * 2001-04-02 2010-02-04 Michelson Gary K Hemi-interbody spinal fusion implants manufactured from a major long bone ring
US20100070038A1 (en) * 2006-11-08 2010-03-18 Jean Taylor Interspinous implant
US20100106252A1 (en) * 2008-10-29 2010-04-29 Kohm Andrew C Spinal implants having multiple movable members
US20100114166A1 (en) * 2008-11-05 2010-05-06 Andrew Kohm Extension limiting devices and methods of use for the spine
US7722647B1 (en) 2005-03-14 2010-05-25 Facet Solutions, Inc. Apparatus and method for posterior vertebral stabilization
US20100152855A1 (en) * 2000-07-21 2010-06-17 Kuslich Stephen D Expandable porous mesh bag device and methods of use for reduction, filling, fixation and supporting of bone
US20100168271A1 (en) * 2006-09-14 2010-07-01 Depuy Spine, Inc Bone cement and methods of use thereof
US7766911B1 (en) 2002-07-05 2010-08-03 Theken Spine, Llc Fixed and variable locking fixation assembly
US20100211101A1 (en) * 2005-04-29 2010-08-19 Warsaw Orthopedic, Inc. Spinous Process Stabilization Devices and Methods
US20100234888A1 (en) * 2007-10-23 2010-09-16 K2M, Inc. Dynamic cervical plate
US20100249937A1 (en) * 2009-03-27 2010-09-30 Spinal Elements, Inc. Flanged interbody fusion device
US20100262243A1 (en) * 1997-01-02 2010-10-14 Kyphon Sarl Spine distraction implant
US20100268237A1 (en) * 1999-05-10 2010-10-21 Highgate Orthopedics, Inc. Systems, Devices and Apparatuses For Bony Fixation and Disk Repair and Replacement Methods Related Thereto
US20100274246A1 (en) * 2007-05-10 2010-10-28 Oren Globerman Expandable intramedullary nail for small bone fixation
US7833246B2 (en) 2002-10-29 2010-11-16 Kyphon SÀRL Interspinous process and sacrum implant and method
US7832409B2 (en) 2003-05-06 2010-11-16 Aesculap Implant Systems, Llc Method of inserting an artificial intervertebral disc
US7846186B2 (en) 2005-06-28 2010-12-07 Kyphon SÀRL Equipment for surgical treatment of two vertebrae
US20100318127A1 (en) * 2009-06-12 2010-12-16 Kyphon Sarl Interspinous implant and methods of use
US7854752B2 (en) 2004-08-09 2010-12-21 Theken Spine, Llc System and method for dynamic skeletal stabilization
US20110004248A1 (en) * 2007-02-26 2011-01-06 Samy Abdou Spinal stabilization systems and methods of use
US20110077686A1 (en) * 2009-09-29 2011-03-31 Kyphon Sarl Interspinous process implant having a compliant spacer
US20110098745A1 (en) * 2009-10-28 2011-04-28 Kyphon Sarl Interspinous process implant and method of implantation
US7955392B2 (en) 2006-12-14 2011-06-07 Warsaw Orthopedic, Inc. Interspinous process devices and methods
US20110172711A1 (en) * 2010-01-14 2011-07-14 X-Spine Systems, Inc. Modular interspinous fixation system and method
US20110172709A1 (en) * 2010-01-13 2011-07-14 Kyphon Sarl Dynamic interspinous process device
US20110172596A1 (en) * 2010-01-13 2011-07-14 Kyphon Sarl Interspinous process spacer diagnostic balloon catheter and methods of use
US7988709B2 (en) 2005-02-17 2011-08-02 Kyphon Sarl Percutaneous spinal implants and methods
US20110213301A1 (en) * 2010-02-26 2011-09-01 Kyphon SÀRL Interspinous process spacer diagnostic parallel balloon catheter and methods of use
US8034079B2 (en) 2005-04-12 2011-10-11 Warsaw Orthopedic, Inc. Implants and methods for posterior dynamic stabilization of a spinal motion segment
US8038698B2 (en) 2005-02-17 2011-10-18 Kphon Sarl Percutaneous spinal implants and methods
US8043378B2 (en) 2006-09-07 2011-10-25 Warsaw Orthopedic, Inc. Intercostal spacer device and method for use in correcting a spinal deformity
US8066713B2 (en) 2003-03-31 2011-11-29 Depuy Spine, Inc. Remotely-activated vertebroplasty injection device
US8083795B2 (en) 2006-01-18 2011-12-27 Warsaw Orthopedic, Inc. Intervertebral prosthetic device for spinal stabilization and method of manufacturing same
US8096994B2 (en) 2005-02-17 2012-01-17 Kyphon Sarl Percutaneous spinal implants and methods
US20120071979A1 (en) * 2005-06-03 2012-03-22 Zipnick Richard I Minimally invasive apparatus to manipulate and revitalize spinal column disk
US8147521B1 (en) * 2005-07-20 2012-04-03 Nuvasive, Inc. Systems and methods for treating spinal deformities
US8216316B2 (en) 2008-12-17 2012-07-10 X-Spine Systems, Inc. Prosthetic implant with biplanar angulation and compound angles
US8343190B1 (en) 2008-03-26 2013-01-01 Nuvasive, Inc. Systems and methods for spinous process fixation
US8343189B2 (en) 2007-09-25 2013-01-01 Zyga Technology, Inc. Method and apparatus for facet joint stabilization
US8372117B2 (en) 2009-06-05 2013-02-12 Kyphon Sarl Multi-level interspinous implants and methods of use
US8394125B2 (en) 2009-07-24 2013-03-12 Zyga Technology, Inc. Systems and methods for facet joint treatment
US8425530B2 (en) 2004-12-13 2013-04-23 Warsaw Orthopedic, Inc. Apparatus for sizing a facet joint
US8496660B2 (en) 2003-10-17 2013-07-30 K2M, Inc. Systems, devices and apparatuses for bony fixation and disk repair and replacement and methods related thereto
US20130197643A1 (en) * 2012-01-31 2013-08-01 Blackstone Medical, Inc. Intervertebral disc prosthesis and method
US8579903B2 (en) 2006-07-13 2013-11-12 K2M, Inc. Devices and methods for stabilizing a spinal region
US8579908B2 (en) 2003-09-26 2013-11-12 DePuy Synthes Products, LLC. Device for delivering viscous material
US8591549B2 (en) 2011-04-08 2013-11-26 Warsaw Orthopedic, Inc. Variable durometer lumbar-sacral implant
US8591548B2 (en) 2011-03-31 2013-11-26 Warsaw Orthopedic, Inc. Spinous process fusion plate assembly
US8641762B2 (en) 2006-10-24 2014-02-04 Warsaw Orthopedic, Inc. Systems and methods for in situ assembly of an interspinous process distraction implant
US8663293B2 (en) 2010-06-15 2014-03-04 Zyga Technology, Inc. Systems and methods for facet joint treatment
US8771277B2 (en) 2012-05-08 2014-07-08 Globus Medical, Inc Device and a method for implanting a spinous process fixation device
US8814908B2 (en) 2010-07-26 2014-08-26 Warsaw Orthopedic, Inc. Injectable flexible interspinous process device system
US8882805B1 (en) 2011-08-02 2014-11-11 Lawrence Maccree Spinal fixation system
US8900277B2 (en) 2004-02-26 2014-12-02 Pioneer Surgical Technology, Inc. Bone plate system
US8950929B2 (en) 2006-10-19 2015-02-10 DePuy Synthes Products, LLC Fluid delivery system
US8992617B2 (en) 2007-03-13 2015-03-31 DePuy Synthes Products, LLC Adjustable intervertebral implant
US9011493B2 (en) 2012-12-31 2015-04-21 Globus Medical, Inc. Spinous process fixation system and methods thereof
US9198697B2 (en) 2013-03-13 2015-12-01 Globus Medical, Inc. Spinous process fixation system and methods thereof
US9233006B2 (en) 2010-06-15 2016-01-12 Zyga Technology, Inc. Systems and methods for facet joint treatment
US9283084B1 (en) * 2012-07-24 2016-03-15 Thomas E. O'Hara Spinal fusion cage and vertebral body clamp
US9320610B2 (en) 2011-08-16 2016-04-26 Stryker European Holdings I, Llc Expandable implant
USD757943S1 (en) 2011-07-14 2016-05-31 Nuvasive, Inc. Spinous process plate
US9358133B2 (en) 2009-11-05 2016-06-07 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US9375237B2 (en) 2009-03-16 2016-06-28 DePuy Synthes Products, Inc. System and method for stabilizing vertebrae in spine surgery through a lateral access channel
US9393127B2 (en) 1999-05-10 2016-07-19 K2M, Inc. Systems, devices and apparatuses for bony fixation and disk repair and replacement methods related thereto
US9402735B2 (en) 2008-11-07 2016-08-02 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US9463097B2 (en) 2003-02-06 2016-10-11 DePuy Synthes Products, Inc. Intervertebral implant
US9486251B2 (en) 2012-12-31 2016-11-08 Globus Medical, Inc. Spinous process fixation system and methods thereof
US9572681B2 (en) 2002-02-19 2017-02-21 DePuy Synthes Products, Inc. Intervertebral implant
US9579128B2 (en) 2013-07-19 2017-02-28 K2M, Inc. Translational plate and compressor instrument
US9615931B2 (en) * 2015-03-20 2017-04-11 Globus Medical, Inc. Surgical plate systems
US9744049B2 (en) 2007-11-16 2017-08-29 DePuy Synthes Products, Inc. Low profile intervertebral implant
US9801663B2 (en) 2007-02-14 2017-10-31 Flex Technology, Inc. Flexible spine components
US9833328B2 (en) 2010-06-15 2017-12-05 Zyga Technology System and methods for facet joint treatment
US9848992B2 (en) 2010-12-21 2017-12-26 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US9867718B2 (en) 2014-10-22 2018-01-16 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US9918767B2 (en) 2005-08-01 2018-03-20 DePuy Synthes Products, Inc. Temperature control system
US9968460B2 (en) 2013-03-15 2018-05-15 Medsmart Innovation Inc. Dynamic spinal segment replacement
US9987052B2 (en) 2015-02-24 2018-06-05 X-Spine Systems, Inc. Modular interspinous fixation system with threaded component
US10022245B2 (en) 2012-12-17 2018-07-17 DePuy Synthes Products, Inc. Polyaxial articulating instrument
US10327910B2 (en) 2013-03-14 2019-06-25 X-Spine Systems, Inc. Spinal implant and assembly
US10342675B2 (en) 2013-03-11 2019-07-09 Stryker European Holdings I, Llc Expandable implant
US10342583B2 (en) 2010-10-01 2019-07-09 K2M, Inc. Dynamic plate with inserts
US10448977B1 (en) 2012-03-31 2019-10-22 Ali H. MESIWALA Interspinous device and related methods
US10512548B2 (en) 2006-02-27 2019-12-24 DePuy Synthes Products, Inc. Intervertebral implant with fixation geometry
US10543107B2 (en) 2009-12-07 2020-01-28 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10548740B1 (en) 2016-10-25 2020-02-04 Samy Abdou Devices and methods for vertebral bone realignment
US10575961B1 (en) 2011-09-23 2020-03-03 Samy Abdou Spinal fixation devices and methods of use
US10596004B2 (en) * 2010-01-13 2020-03-24 Jcbd, Llc Spinopelvic fixation technology
US10603055B2 (en) 2017-09-15 2020-03-31 Jcbd, Llc Systems for and methods of preparing and fusing a sacroiliac joint
US10695105B2 (en) 2012-08-28 2020-06-30 Samy Abdou Spinal fixation devices and methods of use
US10758361B2 (en) 2015-01-27 2020-09-01 Spinal Elements, Inc. Facet joint implant
US10842535B2 (en) 2007-02-14 2020-11-24 William R. Krause Flexible spine components having multiple slots
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
US10918498B2 (en) 2004-11-24 2021-02-16 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US10966843B2 (en) 2017-07-18 2021-04-06 DePuy Synthes Products, Inc. Implant inserters and related methods
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
US11006982B2 (en) 2012-02-22 2021-05-18 Samy Abdou Spinous process fixation devices and methods of use
US11045331B2 (en) 2017-08-14 2021-06-29 DePuy Synthes Products, Inc. Intervertebral implant inserters and related methods
US11173040B2 (en) 2012-10-22 2021-11-16 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation
US11382769B2 (en) 2018-09-20 2022-07-12 Spinal Elements, Inc. Spinal implant device
US11877779B2 (en) 2020-03-26 2024-01-23 Xtant Medical Holdings, Inc. Bone plate system
US11911284B2 (en) 2020-11-19 2024-02-27 Spinal Elements, Inc. Curved expandable interbody devices and deployment tools
US11918483B2 (en) 2021-11-15 2024-03-05 Cogent Spine Llc Devices and methods for spinal stabilization and instrumentation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655199A (en) * 1985-03-29 1987-04-07 Acromed Corporation Spinal column straightening apparatus
WO1995010238A1 (en) * 1993-10-08 1995-04-20 Chaim Rogozinski Spinal treatment apparatus and method including multi-directional attachment member
ATE159414T1 (en) * 1994-03-23 1997-11-15 Schnorrenberg Chirurgiemechani POSITIONING AND SUPPORT DEVICE FOR THE SPINE
US6264655B1 (en) * 1995-06-07 2001-07-24 Madhavan Pisharodi Cervical disk and spinal stabilizer
US6669697B1 (en) 1998-09-25 2003-12-30 Perumala Corporation Self-retaining bolt for internal spinal stabilizers
US7660623B2 (en) 2003-01-30 2010-02-09 Medtronic Navigation, Inc. Six degree of freedom alignment display for medical procedures
US7542791B2 (en) 2003-01-30 2009-06-02 Medtronic Navigation, Inc. Method and apparatus for preplanning a surgical procedure
EP1470803A1 (en) 2003-04-23 2004-10-27 Sepitec Foundation Spondylodesis device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545452A (en) * 1946-10-01 1951-03-20 Maurice J Fletcher Segmented articulated finger
FR1037262A (en) * 1951-05-18 1953-09-15 Improvements to prostheses intended for blocking the sacrolumbar joint
US2677369A (en) * 1952-03-26 1954-05-04 Fred L Knowles Apparatus for treatment of the spinal column

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545452A (en) * 1946-10-01 1951-03-20 Maurice J Fletcher Segmented articulated finger
FR1037262A (en) * 1951-05-18 1953-09-15 Improvements to prostheses intended for blocking the sacrolumbar joint
US2677369A (en) * 1952-03-26 1954-05-04 Fred L Knowles Apparatus for treatment of the spinal column

Cited By (838)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648691A (en) * 1970-02-24 1972-03-14 Univ Colorado State Res Found Method of applying vertebral appliance
US3987499A (en) * 1973-08-10 1976-10-26 Sybron Corporation Surgical implant and method for its production
US3990116A (en) * 1974-10-17 1976-11-09 Fixel Irving E Pretensioned prosthetic device for skeletal joints
FR2344268A1 (en) * 1976-03-16 1977-10-14 Ulrich Max NAIL TO REDUCE VERTEBRAL FRACTURES
US4369769A (en) * 1980-06-13 1983-01-25 Edwards Charles C Spinal fixation device and method
US4309777A (en) * 1980-11-13 1982-01-12 Patil Arun A Artificial intervertebral disc
US4554914A (en) * 1983-10-04 1985-11-26 Kapp John P Prosthetic vertebral body
US4611581A (en) * 1983-12-16 1986-09-16 Acromed Corporation Apparatus for straightening spinal columns
EP0179695A1 (en) * 1984-09-26 1986-04-30 Pierre Kehr Vertebral prosthesis, in particular for cervical vertebrae
FR2570594A1 (en) * 1984-09-26 1986-03-28 Kehr Pierre VERTEBRAL PROSTHESIS, ESPECIALLY FOR CERVICAL VERTEBRATES
US4599086A (en) * 1985-06-07 1986-07-08 Doty James R Spine stabilization device and method
US4743256A (en) * 1985-10-04 1988-05-10 Brantigan John W Surgical prosthetic implant facilitating vertebral interbody fusion and method
US4771767A (en) * 1986-02-03 1988-09-20 Acromed Corporation Apparatus and method for maintaining vertebrae in a desired relationship
US4820305A (en) * 1986-11-03 1989-04-11 Harms Juergen Place holder, in particular for a vertebra body
US4834757A (en) * 1987-01-22 1989-05-30 Brantigan John W Prosthetic implant
US4878915A (en) * 1987-01-22 1989-11-07 Brantigan John W Surgical prosthetic implant facilitating vertebral interbody fusion
US4759769A (en) * 1987-02-12 1988-07-26 Health & Research Services Inc. Artificial spinal disc
EP0282161A1 (en) * 1987-02-12 1988-09-14 HEALTH & RESEARCH SERVICES INC. Artificial spinal disc
US4772287A (en) * 1987-08-20 1988-09-20 Cedar Surgical, Inc. Prosthetic disc and method of implanting
US5147404A (en) * 1987-12-07 1992-09-15 Downey Ernest L Vertebra prosthesis
US6270498B1 (en) 1988-06-13 2001-08-07 Gary Karlin Michelson Apparatus for inserting spinal implants
US7288093B2 (en) 1988-06-13 2007-10-30 Warsaw Orthopedic, Inc. Spinal fusion implant having a curved end
US5015247A (en) * 1988-06-13 1991-05-14 Michelson Gary K Threaded spinal implant
US6149650A (en) * 1988-06-13 2000-11-21 Michelson; Gary Karlin Threaded spinal implant
US7686805B2 (en) 1988-06-13 2010-03-30 Warsaw Orthopedic, Inc. Methods for distraction of a disc space
US8251997B2 (en) 1988-06-13 2012-08-28 Warsaw Orthopedic, Inc. Method for inserting an artificial implant between two adjacent vertebrae along a coronal plane
US20030065394A1 (en) * 1988-06-13 2003-04-03 Karlin Technology, Inc. Spinal fusion implant having a curved end
US20030139816A1 (en) * 1988-06-13 2003-07-24 Karlin Technology, Inc. Threaded spinal implant for insertion between vertebral bodies
US20030158553A1 (en) * 1988-06-13 2003-08-21 Michelson Gary Karlin Instrumentation for the surgical correction of spinal disease
US20060084992A1 (en) * 1988-06-13 2006-04-20 Michelson Gary K Tubular member having a passage and opposed bone contacting extensions
US20040078039A1 (en) * 1988-06-13 2004-04-22 Michelson Gary Karlin Method for forming through a guard an implantation space in the human spine
US20040133277A1 (en) * 1988-06-13 2004-07-08 Michelson Gary Karlin Spinal implant for insertion between vertebral bodies
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US8353909B2 (en) 1988-06-13 2013-01-15 Warsaw Orthopedic, Inc. Surgical instrument for distracting a spinal disc space
US8066705B2 (en) 1988-06-13 2011-11-29 Warsaw Orthopedic, Inc. Instrumentation for the endoscopic correction of spinal disease
US5741253A (en) * 1988-06-13 1998-04-21 Michelson; Gary Karlin Method for inserting spinal implants
US6123705A (en) * 1988-06-13 2000-09-26 Sdgi Holdings, Inc. Interbody spinal fusion implants
US5772661A (en) * 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5797909A (en) * 1988-06-13 1998-08-25 Michelson; Gary Karlin Apparatus for inserting spinal implants
US6120502A (en) * 1988-06-13 2000-09-19 Michelson; Gary Karlin Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US20050065518A1 (en) * 1988-06-13 2005-03-24 Karlin Technology, Inc. Spinal fusion system including spinal fusion device and additional orthopedic hardware
US6264656B1 (en) 1988-06-13 2001-07-24 Gary Karlin Michelson Threaded spinal implant
US7452359B1 (en) 1988-06-13 2008-11-18 Warsaw Orthopedic, Inc. Apparatus for inserting spinal implants
US6923810B1 (en) 1988-06-13 2005-08-02 Gary Karlin Michelson Frusto-conical interbody spinal fusion implants
US7914530B2 (en) 1988-06-13 2011-03-29 Warsaw Orthopedic, Inc. Tissue dilator and method for performing a spinal procedure
US8734447B1 (en) 1988-06-13 2014-05-27 Warsaw Orthopedic, Inc. Apparatus and method of inserting spinal implants
US6210412B1 (en) 1988-06-13 2001-04-03 Gary Karlin Michelson Method for inserting frusto-conical interbody spinal fusion implants
US7491205B1 (en) 1988-06-13 2009-02-17 Warsaw Orthopedic, Inc. Instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine
US7115128B2 (en) 1988-06-13 2006-10-03 Sdgi Holdings, Inc. Method for forming through a guard an implantation space in the human spine
US7722619B2 (en) 1988-06-13 2010-05-25 Warsaw Orthopedic, Inc. Method of maintaining distraction of a spinal disc space
US7534254B1 (en) 1988-06-13 2009-05-19 Warsaw Orthopedic, Inc. Threaded frusto-conical interbody spinal fusion implants
US20060200138A1 (en) * 1988-06-13 2006-09-07 Sdgi Holdings, Inc. Surgical instrument for distracting a spinal disc space
US6096038A (en) * 1988-06-13 2000-08-01 Michelson; Gary Karlin Apparatus for inserting spinal implants
US7569054B2 (en) 1988-06-13 2009-08-04 Warsaw Orthopedic, Inc. Tubular member having a passage and opposed bone contacting extensions
US8758344B2 (en) 1988-06-13 2014-06-24 Warsaw Orthopedic, Inc. Spinal implant and instruments
US4892545A (en) * 1988-07-14 1990-01-09 Ohio Medical Instrument Company, Inc. Vertebral lock
US5092889A (en) * 1989-04-14 1992-03-03 Campbell Robert M Jr Expandable vertical prosthetic rib
US5015255A (en) * 1989-05-10 1991-05-14 Spine-Tech, Inc. Spinal stabilization method
US5445639A (en) * 1989-05-10 1995-08-29 Spine-Tech, Inc. Intervertebral reamer construction
US5062845A (en) * 1989-05-10 1991-11-05 Spine-Tech, Inc. Method of making an intervertebral reamer
US6149686A (en) * 1989-07-06 2000-11-21 Sulzer Spine-Tech Inc. Threaded spinal implant with bone ingrowth openings
US6287343B1 (en) 1989-07-06 2001-09-11 Sulzer Spine-Tech, Inc. Threaded spinal implant with bone ingrowth openings
US6391058B1 (en) 1989-07-06 2002-05-21 Sulzer Spine-Tech Inc. Threaded spinal implant with convex trailing surface
US5489308A (en) * 1989-07-06 1996-02-06 Spine-Tech, Inc. Spinal implant
US5895427A (en) * 1989-07-06 1999-04-20 Sulzer Spine-Tech Inc. Method for spinal fixation
US4932975A (en) * 1989-10-16 1990-06-12 Vanderbilt University Vertebral prosthesis
EP0602274A1 (en) * 1991-07-11 1994-06-22 Anton Prof. Dr. Härle Bone implant having a cavity
US5246458A (en) * 1992-10-07 1993-09-21 Graham Donald V Artificial disk
WO1994007441A1 (en) * 1992-10-07 1994-04-14 Graham Donald V Artificial disk system
US5496318A (en) * 1993-01-08 1996-03-05 Advanced Spine Fixation Systems, Inc. Interspinous segmental spine fixation device
US7326214B2 (en) 1993-06-10 2008-02-05 Warsaw Orthopedic, Inc. Bone cutting device having a cutting edge with a non-extending center
US6875213B2 (en) 1993-06-10 2005-04-05 Sdgi Holdings, Inc. Method of inserting spinal implants with the use of imaging
US20040034358A1 (en) * 1993-06-10 2004-02-19 Sofamor Danek Holdings, Inc. Bone cutting device and method for use thereof
US20040068259A1 (en) * 1993-06-10 2004-04-08 Karlin Technology, Inc. Distractor for use in spinal surgery
US7399303B2 (en) 1993-06-10 2008-07-15 Warsaw Orthopedic, Inc. Bone cutting device and method for use thereof
US20020198532A1 (en) * 1993-06-10 2002-12-26 Sofamor Danek Holdings, Inc. Apparatus and method of inserting spinal implants
US20040073217A1 (en) * 1993-06-10 2004-04-15 Karlin Technology, Inc. Osteogenic packing device and method
US20060036247A1 (en) * 1993-06-10 2006-02-16 Karlin Technology, Inc. Distractor for use in spinal surgery
US7993347B1 (en) 1993-06-10 2011-08-09 Warsaw Orthopedic, Inc. Guard for use in performing human interbody spinal surgery
US7887565B2 (en) 1993-06-10 2011-02-15 Warsaw Orthopedic, Inc. Apparatus and method for sequential distraction
US20080287955A1 (en) * 1993-06-10 2008-11-20 Karlin Technology, Inc. Distractor for use in spinal surgery and method of use thereof
US20060142762A1 (en) * 1993-06-10 2006-06-29 Michelson Gary K Apparatus and method for sequential distraction
US7264622B2 (en) 1993-06-10 2007-09-04 Warsaw Orthopedic, Inc. System for radial bone displacement
US20060058793A1 (en) * 1993-06-10 2006-03-16 Karlin Technology, Inc. Distractor for use in spinal surgery
US20030153916A1 (en) * 1993-06-10 2003-08-14 Sofamor Danek Holdings, Inc. Method of inserting spinal implants with the use of imaging
US5480442A (en) * 1993-06-24 1996-01-02 Man Ceramics Gmbh Fixedly adjustable intervertebral prosthesis
US6120503A (en) * 1994-03-28 2000-09-19 Michelson; Gary Karlin Apparatus instrumentation, and method for spinal fixation
US6364880B1 (en) 1994-03-28 2002-04-02 Gary Karlin Michelson Spinal implant with bone screws
US7255698B2 (en) 1994-03-28 2007-08-14 Warsaw Orthopedic, Inc. Apparatus and method for anterior spinal stabilization
US7976566B2 (en) 1994-03-28 2011-07-12 Warsaw Orthopedic, Inc. Apparatus for insertion into an implantation space
US8343188B2 (en) 1994-03-28 2013-01-01 Warsaw Orthopedic, Inc. Device and method for locking a screw with a bendable plate portion
US7914554B2 (en) 1994-03-28 2011-03-29 Warsaw Orthopedic, Inc. Spinal implant containing multiple bone growth promoting materials
US6136001A (en) * 1994-03-28 2000-10-24 Michelson; Gary Karlin Apparatus and method for linking spinal implants
US7455672B2 (en) 1994-05-27 2008-11-25 Gary Karlin Michelson Method for the delivery of electrical current to promote bone growth between adjacent bone masses
US20040024400A1 (en) * 1994-05-27 2004-02-05 Michelson Gary Karlin Method for the delivery of electrical current to promote bone growth between adjacent bone masses
US20090088857A1 (en) * 1994-05-27 2009-04-02 Gary Karlin Michelson Implant for the delivery of electrical current to promote bone growth between adjacent bone masses
US6605089B1 (en) 1994-05-27 2003-08-12 Gary Karlin Michelson Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US7935116B2 (en) 1994-05-27 2011-05-03 Gary Karlin Michelson Implant for the delivery of electrical current to promote bone growth between adjacent bone masses
US8206387B2 (en) 1994-05-27 2012-06-26 Michelson Gary K Interbody spinal implant inductively coupled to an external power supply
US20030114854A1 (en) * 1994-09-15 2003-06-19 Howmedica Osteonics Corp. Conically shaped anterior fusion cage and method of implantation
US7608105B2 (en) 1994-09-15 2009-10-27 Howmedica Osteonics Corp. Methods of inserting conically-shaped fusion cages
US5885299A (en) * 1994-09-15 1999-03-23 Surgical Dynamics, Inc. Apparatus and method for implant insertion
EP0720840A1 (en) * 1995-01-04 1996-07-10 BIEDERMANN MOTECH GmbH Space keeping device for a vertebra
US6758849B1 (en) 1995-02-17 2004-07-06 Sdgi Holdings, Inc. Interbody spinal fusion implants
US6224595B1 (en) 1995-02-17 2001-05-01 Sofamor Danek Holdings, Inc. Method for inserting a spinal implant
US20020138144A1 (en) * 1995-02-17 2002-09-26 Michelson Gary Karlin Threaded frusto-conical interbody spinal fusion implants
US7207991B2 (en) 1995-02-27 2007-04-24 Warsaw Orthopedic, Inc. Method for the endoscopic correction of spinal disease
US20020091390A1 (en) * 1995-02-27 2002-07-11 Michelson Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine
US7431722B1 (en) 1995-02-27 2008-10-07 Warsaw Orthopedic, Inc. Apparatus including a guard member having a passage with a non-circular cross section for providing protected access to the spine
US6077265A (en) * 1995-04-21 2000-06-20 Werding; Gerd Nail for fixing the position and shape of broken long bones
US20050165399A1 (en) * 1995-06-07 2005-07-28 Michelson Gary K. Frusto-conical spinal implant
US5683391A (en) * 1995-06-07 1997-11-04 Danek Medical, Inc. Anterior spinal instrumentation and method for implantation and revision
US20110054529A1 (en) * 1995-06-07 2011-03-03 Gary Karlin Michelson Threaded interbody spinal fusion implant
US8057475B2 (en) 1995-06-07 2011-11-15 Warsaw Orthopedic, Inc. Threaded interbody spinal fusion implant
USRE37161E1 (en) * 1995-06-07 2001-05-01 Gary Karlin Michelson Anterior spinal instrumentation and method for implantation and revision
US8409292B2 (en) 1995-06-07 2013-04-02 Warsaw Orthopedic, Inc. Spinal fusion implant
US8679118B2 (en) 1995-06-07 2014-03-25 Warsaw Orthopedic, Inc. Spinal implants
US7942933B2 (en) 1995-06-07 2011-05-17 Warsaw Orthopedic, Inc. Frusto-conical spinal implant
US7828800B2 (en) 1995-06-07 2010-11-09 Warsaw Orthopedic, Inc. Threaded frusto-conical interbody spinal fusion implants
US7291149B1 (en) 1995-06-07 2007-11-06 Warsaw Orthopedic, Inc. Method for inserting interbody spinal fusion implants
US6190388B1 (en) 1995-06-07 2001-02-20 Gary K. Michelson Anterior spinal instrumentation and method for implantation and revision
US7691148B2 (en) 1995-06-07 2010-04-06 Warsaw Orthopedic, Inc. Frusto-conical spinal implant
US20050165489A1 (en) * 1995-06-07 2005-07-28 Michelson Gary K. Frusto-conical spinal implant
US8226652B2 (en) 1995-06-07 2012-07-24 Warsaw Orthopedic, Inc. Threaded frusto-conical spinal implants
US6447518B1 (en) 1995-07-18 2002-09-10 William R. Krause Flexible shaft components
US5769781A (en) * 1995-11-13 1998-06-23 Chappuis; James L. Protector retractor
US5888223A (en) * 1995-12-08 1999-03-30 Bray, Jr.; Robert S. Anterior stabilization device
US5827328A (en) * 1996-11-22 1998-10-27 Buttermann; Glenn R. Intervertebral prosthetic device
US7635378B2 (en) 1997-01-02 2009-12-22 Kyphon Sarl Spine distraction implant and method
US20080033445A1 (en) * 1997-01-02 2008-02-07 Zucherman James F Spine distraction implant and method
US20050143738A1 (en) * 1997-01-02 2005-06-30 St. Francis Medical Technologies, Inc. Laterally insertable interspinous process implant
US5876404A (en) * 1997-01-02 1999-03-02 St. Francis Medical Technologies, Llc Spine distraction implant and method
US20080051904A1 (en) * 1997-01-02 2008-02-28 Zucherman James F Supplemental spine fixation device and method
US20080288075A1 (en) * 1997-01-02 2008-11-20 Zucherman James F Spine distraction implant and method
US6048342A (en) * 1997-01-02 2000-04-11 St. Francis Medical Technologies, Inc. Spine distraction implant
US7510567B2 (en) 1997-01-02 2009-03-31 Kyphon Sarl Spinal implants, insertion instruments, and methods of use
US20060235521A1 (en) * 1997-01-02 2006-10-19 St. Francis Medical Technologies, Inc. Spinous process implant with tethers
US6068630A (en) * 1997-01-02 2000-05-30 St. Francis Medical Technologies, Inc. Spine distraction implant
US6074390A (en) * 1997-01-02 2000-06-13 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US20080051905A1 (en) * 1997-01-02 2008-02-28 Zucherman James F Supplemental spine fixation device and method
US6451020B1 (en) 1997-01-02 2002-09-17 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US6090112A (en) * 1997-01-02 2000-07-18 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US7101375B2 (en) 1997-01-02 2006-09-05 St. Francis Medical Technologies, Inc. Spine distraction implant
US6699246B2 (en) 1997-01-02 2004-03-02 St. Francis Medical Technologies, Inc. Spine distraction implant
US6699247B2 (en) 1997-01-02 2004-03-02 St. Francis Medical Technologies, Inc. Spine distraction implant
US8821548B2 (en) 1997-01-02 2014-09-02 Warsaw Orthopedic, Inc. Spine distraction implant and method
US6478796B2 (en) 1997-01-02 2002-11-12 St. Francis Medical Technologies, Inc. Spin distraction implant and method
US7621939B2 (en) * 1997-01-02 2009-11-24 Kyphon Sarl Supplemental spine fixation device and method
US6149652A (en) * 1997-01-02 2000-11-21 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US6419677B2 (en) 1997-01-02 2002-07-16 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US20080046089A1 (en) * 1997-01-02 2008-02-21 Zucherman James F Spine distraction implant and method
US7918877B2 (en) 1997-01-02 2011-04-05 Kyphon Sarl Lateral insertion method for spinous process spacer with deployable member
US20070055246A1 (en) * 1997-01-02 2007-03-08 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US8128663B2 (en) 1997-01-02 2012-03-06 Kyphon Sarl Spine distraction implant
US20100042217A1 (en) * 1997-01-02 2010-02-18 Kyphon Sarl Spine distraction implant and method
US8349013B2 (en) 1997-01-02 2013-01-08 Kyphon Sarl Spine distraction implant
US6152926A (en) * 1997-01-02 2000-11-28 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US6156038A (en) * 1997-01-02 2000-12-05 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US20070203493A1 (en) * 1997-01-02 2007-08-30 Zucherman James F Spine distraction implant and method
US6379355B1 (en) 1997-01-02 2002-04-30 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US20080045959A1 (en) * 1997-01-02 2008-02-21 Zucherman James F Spine distraction implant and method
US6183471B1 (en) 1997-01-02 2001-02-06 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US20080046088A1 (en) * 1997-01-02 2008-02-21 Zucherman James F Spine distraction implant and method
US8740943B2 (en) 1997-01-02 2014-06-03 Warsaw Orthopedic, Inc. Spine distraction implant and method
US6190387B1 (en) 1997-01-02 2001-02-20 St. Francis Medical Technologies, Inc. Spine distraction implant
US5860977A (en) * 1997-01-02 1999-01-19 Saint Francis Medical Technologies, Llc Spine distraction implant and method
US7201751B2 (en) 1997-01-02 2007-04-10 St. Francis Medical Technologies, Inc. Supplemental spine fixation device
US7758619B2 (en) 1997-01-02 2010-07-20 Kyphon SÀRL Spinous process implant with tethers
US20100262243A1 (en) * 1997-01-02 2010-10-14 Kyphon Sarl Spine distraction implant
US20040193159A1 (en) * 1997-01-02 2004-09-30 St. Francis Medical Technologies, Inc. Spinal implants, insertion instruments, and methods of use
US5836948A (en) * 1997-01-02 1998-11-17 Saint Francis Medical Technologies, Llc Spine distraction implant and method
US7828822B2 (en) * 1997-01-02 2010-11-09 Kyphon SÀRL Spinous process implant
US20040220568A1 (en) * 1997-01-02 2004-11-04 St. Francis Medical Technologies, Inc. Method for lateral implantation of spinous process spacer
US20080021560A1 (en) * 1997-01-02 2008-01-24 Zucherman James F Spine distraction implant and method
US20080015700A1 (en) * 1997-01-02 2008-01-17 Zucherman James F Spine distraction implant and method
US6332882B1 (en) 1997-01-02 2001-12-25 St. Francis Medical Technologies, Inc. Spine distraction implant
US6514256B2 (en) 1997-01-02 2003-02-04 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US20050240182A1 (en) * 1997-01-02 2005-10-27 St. Francis Medical Technologies, Inc. Supplemental spine fixation device and method
US8672975B2 (en) 1997-01-02 2014-03-18 Warsaw Orthopedic, Inc Spine distraction implant and method
US20050228383A1 (en) * 1997-01-02 2005-10-13 St. Francis Medical Technologies, Inc. Lateral insertion method for spinous process spacer with deployable member
US20050228384A1 (en) * 1997-01-02 2005-10-13 St. Francis Medical Technologies, Inc. Spinous process implant with tethers
US8617211B2 (en) * 1997-01-02 2013-12-31 Warsaw Orthopedic, Inc. Spine distraction implant and method
US20070265625A1 (en) * 1997-01-02 2007-11-15 Zucherman James F Spine distraction implant and method
US6332883B1 (en) 1997-01-02 2001-12-25 St. Francis Medical Technologies, Inc. Spine distraction implant
US7901432B2 (en) 1997-01-02 2011-03-08 Kyphon Sarl Method for lateral implantation of spinous process spacer
US7993374B2 (en) 1997-01-02 2011-08-09 Kyphon Sarl Supplemental spine fixation device and method
US6235030B1 (en) 1997-01-02 2001-05-22 St. Francis Medical Technologies, Inc. Spine distraction implant
US6238397B1 (en) 1997-01-02 2001-05-29 St. Francis Technologies, Inc. Spine distraction implant and method
US20010020170A1 (en) * 1997-01-02 2001-09-06 Zucherman James F. Spinal implants, insertion instruments, and methods of use
US8540751B2 (en) 1997-01-02 2013-09-24 Warsaw Orthopedic, Inc. Spine distraction implant and method
US20050101955A1 (en) * 1997-01-02 2005-05-12 St. Francis Medical Technologies, Inc. Spine distraction implant
US6500178B2 (en) 1997-01-02 2002-12-31 St. Francis Medical Technologies, Inc. Spine distraction implant and method
US6280444B1 (en) 1997-01-02 2001-08-28 St. Francis Technologies, Inc. Spine distraction implant and method
US8568454B2 (en) 1997-01-02 2013-10-29 Warsaw Orthopedic, Inc. Spine distraction implant and method
US6902566B2 (en) 1997-01-02 2005-06-07 St. Francis Medical Technologies, Inc. Spinal implants, insertion instruments, and methods of use
US7955356B2 (en) 1997-01-02 2011-06-07 Kyphon Sarl Laterally insertable interspinous process implant
US20070203495A1 (en) * 1997-01-02 2007-08-30 Zucherman James F Spine distraction implant and method
US20010012938A1 (en) * 1997-01-02 2001-08-09 Zucherman James F. Spine distraction implant
US8568455B2 (en) 1997-01-02 2013-10-29 Warsaw Orthopedic, Inc. Spine distraction implant and method
US6127597A (en) * 1997-03-07 2000-10-03 Discotech N.V. Systems for percutaneous bone and spinal stabilization, fixation and repair
EP1905392A1 (en) 1997-03-07 2008-04-02 Disc-O-Tech Medical Technologies, Ltd. System for percutaneous bone and spinal stabilization, fixation and repair
US6235034B1 (en) 1997-10-24 2001-05-22 Robert S. Bray Bone plate and bone screw guide mechanism
US6695842B2 (en) 1997-10-27 2004-02-24 St. Francis Medical Technologies, Inc. Interspinous process distraction system and method with positionable wing and method
US20030199881A1 (en) * 1998-06-30 2003-10-23 Bonutti Peter M. Method and apparatus for use in operating on a bone
US8486066B2 (en) 1998-06-30 2013-07-16 Bonutti Skeletal Innovations Llc Spacer
US8795363B2 (en) 1998-06-30 2014-08-05 Bonutti Skeletal Innovations Llc Wedge apparatus for use in operating on a bone
US9044322B2 (en) 1998-06-30 2015-06-02 Bonutti Skeletal Innovations Llc Method and apparatus for use in operating on a bone
US8690944B2 (en) 1998-06-30 2014-04-08 Bonutti Skeletal Innovations, LLC Wedge apparatus for use in operating on a bone
US9050152B2 (en) 1998-06-30 2015-06-09 Bonutti Skeletal Innovations Llc Method and apparatus for use in operating on a bone
US20080051799A1 (en) * 1998-06-30 2008-02-28 Bonutti Peter M Method and apparatus for use in operating on a bone
US8956417B2 (en) 1998-08-20 2015-02-17 Bonutti Skeletal Innovations Llc Joint spacer
US20080058822A1 (en) * 1998-08-20 2008-03-06 Bonutti Peter M Joint spacer
US20040153072A1 (en) * 1998-08-20 2004-08-05 Bonutti Peter M. Spinal spacer
US9044341B2 (en) 1998-08-20 2015-06-02 Bonutti Skeletal Innovations Llc Joint spacer
US7892261B2 (en) 1998-08-20 2011-02-22 P Tech, Llc Spinal implant and methods for changing spatial relationships between vertebrae
US20040254582A1 (en) * 1998-08-20 2004-12-16 Bonutti Peter M. Joint spacer
US7029473B2 (en) 1998-10-20 2006-04-18 St. Francis Medical Technologies, Inc. Deflectable spacer for use as an interspinous process implant and method
US20030065330A1 (en) * 1998-10-20 2003-04-03 St. Francis Medical Technologies, Inc. Deflectable spacer for use as an interspinous process implant and method
US20020143331A1 (en) * 1998-10-20 2002-10-03 Zucherman James F. Inter-spinous process implant and method with deformable spacer
US20040162617A1 (en) * 1998-10-20 2004-08-19 St. Francis Medical Technologies, Inc. Mating insertion instruments for spinal implants and methods of use
US7189234B2 (en) 1998-10-20 2007-03-13 St. Francis Medical Technologies, Inc. Interspinous process implant sizer and distractor with a split head and size indicator and method
US7473268B2 (en) 1998-10-20 2009-01-06 Kyphon Sarl Mating insertion instruments for spinal implants and methods of use
US6652527B2 (en) 1998-10-20 2003-11-25 St. Francis Medical Technologies, Inc. Supplemental spine fixation device and method
US6652534B2 (en) 1998-10-20 2003-11-25 St. Francis Medical Technologies, Inc. Apparatus and method for determining implant size
US6712819B2 (en) 1998-10-20 2004-03-30 St. Francis Medical Technologies, Inc. Mating insertion instruments for spinal implants and methods of use
US6451019B1 (en) 1998-10-20 2002-09-17 St. Francis Medical Technologies, Inc. Supplemental spine fixation device and method
US20100049323A1 (en) * 1998-10-22 2010-02-25 Warsaw Orthopedic, Inc. Artificial Intervertebral Joint Permitting Translational and Rotational Motion
US6113637A (en) * 1998-10-22 2000-09-05 Sofamor Danek Holdings, Inc. Artificial intervertebral joint permitting translational and rotational motion
US6540785B1 (en) 1998-10-22 2003-04-01 Sdgi Holdings, Inc. Artificial intervertebral joint permitting translational and rotational motion
WO2000023015A1 (en) * 1998-10-22 2000-04-27 Sdgi Holdings, Inc. Artificial intervertebral joint permitting translational and rotational motion
US8206399B2 (en) 1998-10-22 2012-06-26 Warsaw Orthopedic, Inc. Artificial intervertebral joint permitting translational and rotational motion
US8562682B2 (en) 1998-10-22 2013-10-22 Warsaw Orthopedic, Inc. Artificial intervertebral joint permitting translational and rotational motion
US8728160B2 (en) 1999-01-27 2014-05-20 Warsaw Orthopedic, Inc. Expandable intervertebral spacer
US7621950B1 (en) 1999-01-27 2009-11-24 Kyphon Sarl Expandable intervertebral spacer
US20050143827A1 (en) * 1999-01-27 2005-06-30 Disco-O-Tech Medical Technologies Ltd. Expandable intervertebral spacer
USRE47427E1 (en) 1999-01-27 2019-06-11 Medtronic Holding Company Sárl Expandable intervertebral spacer
US20050216089A1 (en) * 1999-03-05 2005-09-29 Michelson Gary K Arcuate interbody spinal fusion implant having a reduced width and an anatomically conformed trailing end
US20040064185A1 (en) * 1999-03-05 2004-04-01 Michelson Gary K. Interbody spinal fusion implant having a reduced width and an anatomically conformed trailing end
US9078768B2 (en) 1999-03-05 2015-07-14 Warsaw Orthopedic, Inc. Arcuate interbody spinal fusion implant having a reduced width and an anatomically conformed trailing end
US8673004B2 (en) 1999-03-05 2014-03-18 Warsaw Orthopedic, Inc. Method for inserting an interbody spinal fusion implant having an anatomically conformed trailing end
US8882835B2 (en) 1999-03-05 2014-11-11 Warsaw Orthopedic, Inc. Interbody spinal fusion implant having an anatomically conformed trailing end
US6241770B1 (en) 1999-03-05 2001-06-05 Gary K. Michelson Interbody spinal fusion implant having an anatomically conformed trailing end
US6342074B1 (en) 1999-04-30 2002-01-29 Nathan S. Simpson Anterior lumbar interbody fusion implant and method for fusing adjacent vertebrae
US20100145463A1 (en) * 1999-05-05 2010-06-10 Michelson Gary K Nested interbody spinal fusion implants
US20040210313A1 (en) * 1999-05-05 2004-10-21 Michelson Gary K. Method for inserting nested interbody spinal fusion implants
US7033394B2 (en) 1999-05-05 2006-04-25 Sdgi Holdings, Inc. Interbody spinal fusion implants with end cap for locking vertebral body penetrating members
US6485517B1 (en) 1999-05-05 2002-11-26 Gary K. Michelson Nested interbody spinal fusion implants
US7637954B2 (en) 1999-05-05 2009-12-29 Warsaw Orthopedic, Inc. Apparatus for inserting nested interbody spinal fusion implants
US8353959B2 (en) 1999-05-05 2013-01-15 Warsaw Orthopedic, Inc. Push-in interbody spinal fusion implants for use with self-locking screws
US7637951B2 (en) 1999-05-05 2009-12-29 Warsaw Orthopedic, Inc. Nested interbody spinal fusion implants
US8343220B2 (en) 1999-05-05 2013-01-01 Warsaw Orthopedic, Inc. Nested interbody spinal fusion implants
US20060206208A1 (en) * 1999-05-05 2006-09-14 Sdgi Holdings, Inc. Push-in interbody spinal fusion implant with multi-lock for locking opposed screws and method for use thereof
US8403986B2 (en) 1999-05-05 2013-03-26 Warsaw Orthopedic, Inc. Push-in interbody spinal fusion implant with multi-lock for locking opposed screws and method for use thereof
US20030023307A1 (en) * 1999-05-05 2003-01-30 Michelson Gary K. Nested interbody spinal fusion implants
US7041135B2 (en) 1999-05-05 2006-05-09 Sdgi Holdings, Inc. Interbody spinal fusion implants with single-lock for locking opposed screws
US20050038513A1 (en) * 1999-05-05 2005-02-17 Michelson Gary K. Apparatus for inserting nested interbody spinal fusion implants
US6558423B1 (en) 1999-05-05 2003-05-06 Gary K. Michelson Interbody spinal fusion implants with multi-lock for locking opposed screws
US20030199983A1 (en) * 1999-05-05 2003-10-23 Michelson Gary K. Interbody spinal fusion implants with end cap for locking vertebral body penetrating members
US20030078668A1 (en) * 1999-05-05 2003-04-24 Michelson Gary K. Interbody spinal fusion implants with single-lock for locking opposed screws
US8486078B2 (en) 1999-05-10 2013-07-16 Highgate Orthopedics Systems, devices and apparatuses for bony fixation and disk repair and replacement methods related thereto
US8021401B2 (en) * 1999-05-10 2011-09-20 K2M, Inc. Systems, methods, devices and device kits for fixation of bones and spinal vertebrae
US20040059333A1 (en) * 1999-05-10 2004-03-25 Allen Carl Systems, methods, devices and device kits for fixation of bones and spinal vertebrae
US20100268237A1 (en) * 1999-05-10 2010-10-21 Highgate Orthopedics, Inc. Systems, Devices and Apparatuses For Bony Fixation and Disk Repair and Replacement Methods Related Thereto
US9393127B2 (en) 1999-05-10 2016-07-19 K2M, Inc. Systems, devices and apparatuses for bony fixation and disk repair and replacement methods related thereto
US7201753B2 (en) * 1999-05-14 2007-04-10 Synthes (U.S.A.) Bone fixation device with a rotation joint
US20040127903A1 (en) * 1999-05-14 2004-07-01 Synthes (Usa) Bone fixation device with a rotation joint
US6793677B2 (en) 1999-08-13 2004-09-21 Bret A. Ferree Method of providing cells and other biologic materials for transplantation
US7435260B2 (en) 1999-08-13 2008-10-14 Ferree Bret A Use of morphogenetic proteins to treat human disc disease
US20040230310A1 (en) * 1999-08-13 2004-11-18 Ferree Bret A. Use of morphogenic proteins to treat human disc disease
US20020128718A1 (en) * 1999-08-13 2002-09-12 Ferree Bret A. Method of providing cells and other biologic materials for transplantation
US20020128630A1 (en) * 1999-08-13 2002-09-12 Ferree Bret A. Method and apparatus for providing nutrition to intervertebral disc tissue
US7201774B2 (en) 1999-10-08 2007-04-10 Ferree Bret A Artificial intervertebral disc replacements incorporating reinforced wall sections
US20020156532A1 (en) * 1999-10-08 2002-10-24 Ferree Bret A. Supplementing engineered annulus tissues with autograft or allograft tendons
US20030004574A1 (en) * 1999-10-08 2003-01-02 Ferree Bret A. Disc and annulus augmentation using biologic tissue
US20020156533A1 (en) * 1999-10-08 2002-10-24 Ferree Bret A. Natural and synthetic supplements to engineered annulus and disc tissues
US20030026788A1 (en) * 1999-10-08 2003-02-06 Ferree Bret A. Use of extracellular matrix tissue to preserve cultured cell phenotype
US20020165542A1 (en) * 1999-10-08 2002-11-07 Ferree Bret A. Annulus fibrosis augmentation methods and apparatus
US6648920B2 (en) 1999-10-08 2003-11-18 Bret A. Ferree Natural and synthetic supplements to engineered annulus and disc tissues
US20030074076A1 (en) * 1999-10-08 2003-04-17 Ferree Bret A. Artificial intervertebral disc replacements with endplates
US20040260396A1 (en) * 1999-10-08 2004-12-23 Ferree Bret A. Artificial disc and joint replacements with modular cushioning components
US6419704B1 (en) 1999-10-08 2002-07-16 Bret Ferree Artificial intervertebral disc replacement methods and apparatus
US7201776B2 (en) 1999-10-08 2007-04-10 Ferree Bret A Artificial intervertebral disc replacements with endplates
US7060100B2 (en) 1999-10-08 2006-06-13 Ferree Bret A Artificial disc and joint replacements with modular cushioning components
US20040093092A1 (en) * 1999-10-08 2004-05-13 Ferree Bret A. Rotator cuff repair using engineered tissues
US6755863B2 (en) 1999-10-08 2004-06-29 Bret A. Ferree Rotator cuff repair using engineered tissues
US6969404B2 (en) 1999-10-08 2005-11-29 Ferree Bret A Annulus fibrosis augmentation methods and apparatus
US6454804B1 (en) 1999-10-08 2002-09-24 Bret A. Ferree Engineered tissue annulus fibrosis augmentation methods and apparatus
US20060235535A1 (en) * 1999-10-08 2006-10-19 Ferree Bret A Artificial disc and joint replacements with modular cushioning components
US20040186573A1 (en) * 1999-10-08 2004-09-23 Ferree Bret A. Annulus fibrosis augmentation methods and apparatus
US20030191536A1 (en) * 1999-10-08 2003-10-09 Ferree Bret A. Artificial intervertebral disc replacements incorporating reinforced wall sections
US6648919B2 (en) 1999-10-14 2003-11-18 Bret A. Ferree Transplantation of engineered meniscus tissue to the intervertebral disc
US20020151981A1 (en) * 1999-10-14 2002-10-17 Ferree Bret A. Transplantation of engineered meniscus tissue to the intervertebral disc
US20040215343A1 (en) * 2000-02-28 2004-10-28 Stephen Hochschuler Method and apparatus for treating a vertebral body
US7931689B2 (en) 2000-02-28 2011-04-26 Spineology Inc. Method and apparatus for treating a vertebral body
US20050049708A1 (en) * 2000-04-04 2005-03-03 Atkinson Robert E. Devices and methods for the treatment of spinal disorders
US8323340B2 (en) 2000-04-19 2012-12-04 Warsaw Orthopedic, Inc. Artificial hemi-lumbar interbody spinal implant having an asymmetrical leading end
US8834569B2 (en) 2000-04-19 2014-09-16 Warsaw Orthopedic, Inc. Artificial hemi-lumbar interbody spinal fusion cage having an asymmetrical leading end
US7156875B2 (en) 2000-04-19 2007-01-02 Warsaw Orthopedic, Inc. Arcuate artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end
US20040172131A1 (en) * 2000-04-19 2004-09-02 Michelson Gary K. Bone hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end and method of installation thereof
US20060235519A1 (en) * 2000-04-19 2006-10-19 Sdgi Holdings, Inc. Bone hemi-lumbar arcuate interbody spinal fusion implant having an asymmetrical leading end
US6350283B1 (en) 2000-04-19 2002-02-26 Gary K. Michelson Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof
US7387643B2 (en) 2000-04-19 2008-06-17 Warsaw Orthopedic, Inc. Method for installation of artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end
US8292957B2 (en) 2000-04-19 2012-10-23 Warsaw Orthopedic, Inc. Bone hemi-lumbar arcuate interbody spinal fusion implant having an asymmetrical leading end
US7462195B1 (en) 2000-04-19 2008-12-09 Warsaw Orthopedic, Inc. Artificial lumbar interbody spinal implant having an asymmetrical leading end
US6666890B2 (en) 2000-04-19 2003-12-23 Gary K. Michelson Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof
US20090105821A1 (en) * 2000-04-19 2009-04-23 Michelson Gary K Artificial hemi-lumbar interbody spinal implant having an asymmetrical leading end
US7022137B2 (en) 2000-04-19 2006-04-04 Sdgi Holdings, Inc. Bone hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end and method of installation thereof
US6312431B1 (en) * 2000-04-24 2001-11-06 Wilson T. Asfora Vertebrae linking system
US20030135216A1 (en) * 2000-05-25 2003-07-17 Sevrain Lionel C. Anchoring system for fixing objects to bones
US20030229348A1 (en) * 2000-05-25 2003-12-11 Sevrain Lionel C. Auxiliary vertebrae connecting device
US20040049279A1 (en) * 2000-05-25 2004-03-11 Sevrain Lionel C. Inter-vertebral disc prosthesis for rachis through anterior surgery thereof
WO2001089428A2 (en) 2000-05-25 2001-11-29 Neurortho Implants Design, Llc Inter-vertebral disc prosthesis for rachis for an anterior surgery thereof
US7008427B2 (en) 2000-05-25 2006-03-07 Orthoplex, Llc Inter-vertebral disc prosthesis for rachis through anterior surgery thereof
US20100268231A1 (en) * 2000-07-21 2010-10-21 Spineology, Inc. Expandable porous mesh bag device and methods of use for reduction, filling, fixation and supporting of bone
US20100152855A1 (en) * 2000-07-21 2010-06-17 Kuslich Stephen D Expandable porous mesh bag device and methods of use for reduction, filling, fixation and supporting of bone
US20060149379A1 (en) * 2000-07-21 2006-07-06 Spineology, Inc. Expandable porous mesh bag device and methods of use for reduction, filling, fixation and supporting of bone
US7618440B2 (en) 2000-10-02 2009-11-17 Zimmer Spine, Inc. Temporary spinal fixation apparatuses and methods
US20050137593A1 (en) * 2000-10-02 2005-06-23 Sulzer Spine-Tech Inc. Temporary spinal fixation apparatuses and methods
US6743231B1 (en) 2000-10-02 2004-06-01 Sulzer Spine-Tech Inc. Temporary spinal fixation apparatuses and methods
US20030191532A1 (en) * 2000-11-29 2003-10-09 Goble E. Marlowe Facet joint replacement
US20070185576A1 (en) * 2000-11-29 2007-08-09 Goble E Marlowe Facet Joint Replacement
US20050080486A1 (en) * 2000-11-29 2005-04-14 Fallin T. Wade Facet joint replacement
US7041136B2 (en) 2000-11-29 2006-05-09 Facet Solutions, Inc. Facet joint replacement
US7621955B2 (en) 2000-11-29 2009-11-24 Facet Solutions, Inc. Facet joint replacement
US7618453B2 (en) 2000-11-29 2009-11-17 Facet Solutions, Inc Facet joint replacement
US8313511B2 (en) 2000-11-29 2012-11-20 Gmedelaware 2 Llc Facet joint replacement
US6413259B1 (en) 2000-12-14 2002-07-02 Blackstone Medical, Inc Bone plate assembly including a screw retaining member
US7794502B2 (en) 2001-01-23 2010-09-14 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US20090062921A1 (en) * 2001-01-23 2009-03-05 Michelson Gary K Implant with openings adapted to receive bone screws
US8167946B2 (en) 2001-01-23 2012-05-01 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US6972019B2 (en) 2001-01-23 2005-12-06 Michelson Gary K Interbody spinal implant with trailing end adapted to receive bone screws
US8668741B2 (en) 2001-01-23 2014-03-11 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US20060079961A1 (en) * 2001-01-23 2006-04-13 Michelson Gary K Implant with trailing end adapted to receive bone screws
US20110009966A1 (en) * 2001-01-23 2011-01-13 Michelson Gary K Implant with openings adapted to receive bone screws
US7442209B2 (en) 2001-01-23 2008-10-28 Warsaw Orthopedic, Inc. Implant with trailing end adapted to receive bone screws
US7566345B1 (en) 2001-03-01 2009-07-28 Facet Solutions, Inc Prosthesis for the replacement of a posterior element of a vertebra
US7955390B2 (en) * 2001-03-02 2011-06-07 GME Delaware 2 LLC Method and apparatus for spine joint replacement
US7445635B2 (en) 2001-03-02 2008-11-04 Facet Solutions Method and apparatus for spine joint replacement
US20050234551A1 (en) * 2001-03-02 2005-10-20 Facet Solutions, Inc. Method and apparatus for spine joint replacement
US20030004572A1 (en) * 2001-03-02 2003-01-02 Goble E. Marlowe Method and apparatus for spine joint replacement
US7090698B2 (en) 2001-03-02 2006-08-15 Facet Solutions Method and apparatus for spine joint replacement
US7303584B2 (en) 2001-03-23 2007-12-04 Howmedica Osteonics Corp. Modular implant for fusing adjacent bone structure
US6899734B2 (en) 2001-03-23 2005-05-31 Howmedica Osteonics Corp. Modular implant for fusing adjacent bone structure
US20050187630A1 (en) * 2001-03-23 2005-08-25 Howmedica Osteonics Corp. Modular implant for fusing adjacent bone structure
US20100030333A1 (en) * 2001-04-02 2010-02-04 Michelson Gary K Hemi-interbody spinal fusion implants manufactured from a major long bone ring
US8926703B2 (en) 2001-04-02 2015-01-06 Warsaw Orthopedic, Inc. Spinal fusion implant with bone screws and a bone screw lock
US7935149B2 (en) 2001-04-02 2011-05-03 Warsaw Orthopedic, Inc. Spinal fusion implant with bone screws
US9463098B2 (en) 2001-04-02 2016-10-11 Warsaw Orthopedic, Inc. Spinal fusion implant with bone screws and a bone screw lock
US20090270991A1 (en) * 2001-04-02 2009-10-29 Sdgi Holdings, Inc. Spinal fusion implant with bone screws
US8137403B2 (en) 2001-04-02 2012-03-20 Warsaw Orthopedic, Inc. Hemi-interbody spinal fusion implants manufactured from a major long bone ring
US6582433B2 (en) 2001-04-09 2003-06-24 St. Francis Medical Technologies, Inc. Spine fixation device and method
US20050216005A1 (en) * 2001-05-17 2005-09-29 Howland Robert S Selective axis anchor screw posterior lumbar plating system
US20040243128A1 (en) * 2001-05-17 2004-12-02 Howland Robert S. Selective axis posterior lumbar spinal plating fixation apparatus and methods for use
US20030018350A1 (en) * 2001-07-18 2003-01-23 Zucherman James F. Curved dilator and method
US6926728B2 (en) 2001-07-18 2005-08-09 St. Francis Medical Technologies, Inc. Curved dilator and method
US20060271061A1 (en) * 2001-07-25 2006-11-30 Disc-O-Tech, Ltd. Deformable tools and implants
US7285121B2 (en) 2001-11-05 2007-10-23 Warsaw Orthopedic, Inc. Devices and methods for the correction and treatment of spinal deformities
US20100185204A1 (en) * 2002-01-14 2010-07-22 Dynamic Spine, Inc. Apparatus and method for performing spinal surgery
US20040092943A1 (en) * 2002-01-14 2004-05-13 Buttermann Glenn Robin Apparatus and method for performing spinal surgery
US7303565B2 (en) 2002-01-14 2007-12-04 Dynamic Spine, Inc. Apparatus and method for performing spinal surgery
US9572681B2 (en) 2002-02-19 2017-02-21 DePuy Synthes Products, Inc. Intervertebral implant
US10492922B2 (en) 2002-02-19 2019-12-03 DePuy Synthes Products, Inc. Intervertebral implant
US7186254B2 (en) 2002-02-25 2007-03-06 Dinh Dzung H Methods and apparatus for promoting fusion of vertebrae
US20030212399A1 (en) * 2002-02-25 2003-11-13 Dinh Dzung H. Methods and apparatuses for promoting fusion of vertebrae
US7048736B2 (en) 2002-05-17 2006-05-23 Sdgi Holdings, Inc. Device for fixation of spinous processes
US20030216736A1 (en) * 2002-05-17 2003-11-20 Robinson James C. Device for fixation of spinous processes
US7780666B1 (en) 2002-07-05 2010-08-24 Theken Spine, Llc Fixed and variable locking fixation assembly
US7785327B1 (en) 2002-07-05 2010-08-31 Theken Spine, Llc Fixed and variable locking fixation assembly
US7766911B1 (en) 2002-07-05 2010-08-03 Theken Spine, Llc Fixed and variable locking fixation assembly
US20060293753A1 (en) * 2002-08-19 2006-12-28 Lanx, Llc Corrective artificial disc
US7101400B2 (en) 2002-08-19 2006-09-05 Jeffery Thramann Shaped memory artificial disc and methods of engrafting the same
US20040078080A1 (en) * 2002-08-19 2004-04-22 Jeffrey Thramann Shaped memory artificial disc and methods of engrafting the same
US20060136060A1 (en) * 2002-09-10 2006-06-22 Jean Taylor Posterior vertebral support assembly
US7776069B2 (en) 2002-09-10 2010-08-17 Kyphon SÀRL Posterior vertebral support assembly
US20040181282A1 (en) * 2002-10-29 2004-09-16 Zucherman James F. Interspinous process apparatus and method with a selectably expandable spacer
US8007537B2 (en) 2002-10-29 2011-08-30 Kyphon Sarl Interspinous process implants and methods of use
US7833246B2 (en) 2002-10-29 2010-11-16 Kyphon SÀRL Interspinous process and sacrum implant and method
US7497859B2 (en) 2002-10-29 2009-03-03 Kyphon Sarl Tools for implanting an artificial vertebral disk
US7452379B2 (en) 2002-10-29 2008-11-18 Kyphon Sarl Artificial vertebral disk replacement implant with crossbar spacer and method
US20050010296A1 (en) * 2002-10-29 2005-01-13 St. Francis Medical Technologies, Inc. Artificial vertebral disk replacement implant with crossbar spacer and method
US7803190B2 (en) 2002-10-29 2010-09-28 Kyphon SÀRL Interspinous process apparatus and method with a selectably expandable spacer
US20070106385A1 (en) * 2002-10-29 2007-05-10 St. Francis Medical Technologies, Inc. Interspinous process apparatus and method with a selectably expandable spacer
US7306628B2 (en) 2002-10-29 2007-12-11 St. Francis Medical Technologies Interspinous process apparatus and method with a selectably expandable spacer
US20040143270A1 (en) * 2002-10-29 2004-07-22 St. Francis Medical Technologies, Inc. Tools for implanting artificial vertebral disk and method
US20080033558A1 (en) * 2002-10-29 2008-02-07 Zucherman James F Interspinous process implants and methods of use
US20100305611A1 (en) * 2002-10-29 2010-12-02 Kyphon Sarl Interspinous process apparatus and method with a selectably expandable spacer
US20080033553A1 (en) * 2002-10-29 2008-02-07 Zucherman James F Interspinous process implants and methods of use
US20080065214A1 (en) * 2002-10-29 2008-03-13 Zucherman James F Interspinous process implants and methods of use
US20070093830A1 (en) * 2002-10-29 2007-04-26 St. Francis Medical Technologies, Inc. Interspinous process apparatus and method with a selectably expandable spacer
US7476251B2 (en) 2002-10-29 2009-01-13 Kyphon Sarl Interspinous process apparatus and method with a selectably expandable spacer
US8172885B2 (en) 2003-02-05 2012-05-08 Pioneer Surgical Technology, Inc. Bone plate system
US20070123879A1 (en) * 2003-02-05 2007-05-31 Pioneer Laboratories, Inc. Bone plate system
US10064740B2 (en) 2003-02-06 2018-09-04 DePuy Synthes Products, LLC Intervertebral implant
US9463097B2 (en) 2003-02-06 2016-10-11 DePuy Synthes Products, Inc. Intervertebral implant
US10660765B2 (en) 2003-02-06 2020-05-26 DePuy Synthes Products, Inc. Intervertebral implant
US20040249379A1 (en) * 2003-02-12 2004-12-09 Winslow Charles J. System and method for immobilizing adjacent spinous processes
US7588592B2 (en) * 2003-02-12 2009-09-15 Kyphon Sarl System and method for immobilizing adjacent spinous processes
US20080021472A1 (en) * 2003-02-12 2008-01-24 Kyphon Inc. System and Method for Immobilizing Adjacent Spinous Processes
US7335203B2 (en) 2003-02-12 2008-02-26 Kyphon Inc. System and method for immobilizing adjacent spinous processes
US8992541B2 (en) 2003-03-14 2015-03-31 DePuy Synthes Products, LLC Hydraulic device for the injection of bone cement in percutaneous vertebroplasty
US10799278B2 (en) 2003-03-14 2020-10-13 DePuy Synthes Products, Inc. Hydraulic device for the injection of bone cement in percutaneous vertebroplasty
US20060264967A1 (en) * 2003-03-14 2006-11-23 Ferreyro Roque H Hydraulic device for the injection of bone cement in percutaneous vertebroplasty
US9186194B2 (en) 2003-03-14 2015-11-17 DePuy Synthes Products, Inc. Hydraulic device for the injection of bone cement in percutaneous vertebroplasty
US20100004687A1 (en) * 2003-03-20 2010-01-07 Medical Designs, Llc Posterior spinal reconstruction system
US8753376B2 (en) 2003-03-20 2014-06-17 Medical Designs, Llc Posterior spinal reconstruction system
US7588589B2 (en) * 2003-03-20 2009-09-15 Medical Designs Llc Posterior spinal reconstruction system
US20040186475A1 (en) * 2003-03-20 2004-09-23 Falahee Mark H. Posterior spinal reconstruction system
US8066713B2 (en) 2003-03-31 2011-11-29 Depuy Spine, Inc. Remotely-activated vertebroplasty injection device
US9839460B2 (en) 2003-03-31 2017-12-12 DePuy Synthes Products, Inc. Remotely-activated vertebroplasty injection device
US10485597B2 (en) 2003-03-31 2019-11-26 DePuy Synthes Products, Inc. Remotely-activated vertebroplasty injection device
US8333773B2 (en) 2003-03-31 2012-12-18 Depuy Spine, Inc. Remotely-activated vertebroplasty injection device
US20060265072A1 (en) * 2003-05-06 2006-11-23 Marc Richelsoph Artificial intervertebral disc
US20040225363A1 (en) * 2003-05-06 2004-11-11 Marc Richelsoph Artificial intervertebral disc
US7655045B2 (en) 2003-05-06 2010-02-02 Aesculap Implant Systems, Llc Artificial intervertebral disc
US7766966B2 (en) 2003-05-06 2010-08-03 Aesculap Implant Systems, Llc Artificial intervertebral disc
US20050143824A1 (en) * 2003-05-06 2005-06-30 Marc Richelsoph Artificial intervertebral disc
US20060265071A1 (en) * 2003-05-06 2006-11-23 Marc Richelsoph Artificial intervertebral disc
US7832409B2 (en) 2003-05-06 2010-11-16 Aesculap Implant Systems, Llc Method of inserting an artificial intervertebral disc
US20050060036A1 (en) * 2003-05-21 2005-03-17 Robert Schultz Spinal column implant
US7695513B2 (en) 2003-05-22 2010-04-13 Kyphon Sarl Distractible interspinous process implant and method of implantation
US8070778B2 (en) 2003-05-22 2011-12-06 Kyphon Sarl Interspinous process implant with slide-in distraction piece and method of implantation
US20060264939A1 (en) * 2003-05-22 2006-11-23 St. Francis Medical Technologies, Inc. Interspinous process implant with slide-in distraction piece and method of implantation
US20060265067A1 (en) * 2003-05-22 2006-11-23 St. Francis Medical Technologies, Inc. Interspinous process implant with slide-in distraction piece and method of implantation
US8048117B2 (en) 2003-05-22 2011-11-01 Kyphon Sarl Interspinous process implant and method of implantation
US20050010298A1 (en) * 2003-05-22 2005-01-13 St. Francis Medical Technologies, Inc. Cervical interspinous process distraction implant and method of implantation
US7549999B2 (en) 2003-05-22 2009-06-23 Kyphon Sarl Interspinous process distraction implant and method of implantation
US20060089718A1 (en) * 2003-05-22 2006-04-27 St. Francis Medical Technologies, Inc. Interspinous process implant and method of implantation
US8956368B2 (en) 2003-06-17 2015-02-17 DePuy Synthes Products, LLC Methods, materials and apparatus for treating bone and other tissue
US10039585B2 (en) 2003-06-17 2018-08-07 DePuy Synthes Products, Inc. Methods, materials and apparatus for treating bone and other tissue
US9504508B2 (en) 2003-06-17 2016-11-29 DePuy Synthes Products, Inc. Methods, materials and apparatus for treating bone and other tissue
US20060079905A1 (en) * 2003-06-17 2006-04-13 Disc-O-Tech Medical Technologies Ltd. Methods, materials and apparatus for treating bone and other tissue
US8540722B2 (en) 2003-06-17 2013-09-24 DePuy Synthes Products, LLC Methods, materials and apparatus for treating bone and other tissue
US20090264892A1 (en) * 2003-06-17 2009-10-22 Depuy Spine, Inc. Methods, Materials and Apparatus for Treating Bone or Other Tissue
US20090264942A1 (en) * 2003-06-17 2009-10-22 Depuy Spine, Inc. Methods, Materials and Apparatus for Treating Bone and Other Tissue
US20070032567A1 (en) * 2003-06-17 2007-02-08 Disc-O-Tech Medical Bone Cement And Methods Of Use Thereof
US8361078B2 (en) 2003-06-17 2013-01-29 Depuy Spine, Inc. Methods, materials and apparatus for treating bone and other tissue
US20050033438A1 (en) * 2003-07-08 2005-02-10 Robert Schultz Intervertebral implant
US7198644B2 (en) 2003-07-08 2007-04-03 Aesculap Ag & Co. Kg Intervertebral implant
US7549995B2 (en) 2003-07-08 2009-06-23 Aesculap Ag Surgical instrument for handling an implant
US20050113924A1 (en) * 2003-08-07 2005-05-26 Dynamic Spine, Inc. Apparatus and method for performing spinal surgery
US8057549B2 (en) 2003-08-07 2011-11-15 Dynamic Spine, Inc. Apparatus and method for performing spinal surgery
US20050043803A1 (en) * 2003-08-22 2005-02-24 Robert Schultz Intervertebral implant
US6986789B2 (en) 2003-08-22 2006-01-17 Aesculap Ag & Co. Kg Intervertebral implant
US20050228501A1 (en) * 2003-09-15 2005-10-13 Sdgi Holdings, Inc. Spinal implant system
US7938858B2 (en) * 2003-09-15 2011-05-10 Warsaw Orthopedic, Inc. Spinal implant system
US8579908B2 (en) 2003-09-26 2013-11-12 DePuy Synthes Products, LLC. Device for delivering viscous material
US10111697B2 (en) 2003-09-26 2018-10-30 DePuy Synthes Products, Inc. Device for delivering viscous material
US20050080487A1 (en) * 2003-10-08 2005-04-14 Robert Schultz Intervertebral implant
US9277929B2 (en) 2003-10-17 2016-03-08 K2M, Inc. Systems, devices and apparatuses for bony fixation and disk repair and replacement and methods related thereto
US8496660B2 (en) 2003-10-17 2013-07-30 K2M, Inc. Systems, devices and apparatuses for bony fixation and disk repair and replacement and methods related thereto
US9993351B2 (en) 2003-10-17 2018-06-12 Silicon Valley Bank Systems, devices and apparatuses for bony fixation and disk repair and replacement methods related thereto
US20050283243A1 (en) * 2003-11-05 2005-12-22 St. Francis Medical Technologies, Inc. Method of laterally inserting an artificial vertebral disk replacement implant with crossbar spacer
US7520899B2 (en) 2003-11-05 2009-04-21 Kyphon Sarl Laterally insertable artificial vertebral disk replacement implant with crossbar spacer
US20050125065A1 (en) * 2003-11-05 2005-06-09 St. Francis Medical Technologies Inc. Laterally insertable artificial vertebral disk replacement implant with crossbar spacer
US7320707B2 (en) 2003-11-05 2008-01-22 St. Francis Medical Technologies, Inc. Method of laterally inserting an artificial vertebral disk replacement implant with crossbar spacer
US20050283242A1 (en) * 2003-11-21 2005-12-22 St. Francis Medical Technologies, Inc. Laterally insertable artificial vertebral disk replacement implant with curved spacer
US7670377B2 (en) 2003-11-21 2010-03-02 Kyphon Sarl Laterally insertable artifical vertebral disk replacement implant with curved spacer
US20050113926A1 (en) * 2003-11-21 2005-05-26 St. Francis Medical Technologies, Inc. Method of laterally inserting an artificial vertebral disk replacement implant with curved spacer
US7691146B2 (en) 2003-11-21 2010-04-06 Kyphon Sarl Method of laterally inserting an artificial vertebral disk replacement implant with curved spacer
US20050283237A1 (en) * 2003-11-24 2005-12-22 St. Francis Medical Technologies, Inc. Artificial spinal disk replacement device with staggered vertebral body attachments
US7481839B2 (en) 2003-12-02 2009-01-27 Kyphon Sarl Bioresorbable interspinous process implant for use with intervertebral disk remediation or replacement implants and procedures
US20050209603A1 (en) * 2003-12-02 2005-09-22 St. Francis Medical Technologies, Inc. Method for remediation of intervertebral disks
US20050196420A1 (en) * 2003-12-02 2005-09-08 St. Francis Medical Technologies, Inc. Bioresorbable interspinous process implant for use with intervertebral disk remediation or replacement implants and procedures
US7503935B2 (en) 2003-12-02 2009-03-17 Kyphon Sarl Method of laterally inserting an artificial vertebral disk replacement with translating pivot point
US20050154462A1 (en) * 2003-12-02 2005-07-14 St. Francis Medical Technologies, Inc. Laterally insertable artificial vertebral disk replacement implant with translating pivot point
US20050131537A1 (en) * 2003-12-10 2005-06-16 Hoy Robert W. Spinal facet joint implant
US7753937B2 (en) 2003-12-10 2010-07-13 Facet Solutions Inc. Linked bilateral spinal facet implants and methods of use
US8926700B2 (en) 2003-12-10 2015-01-06 Gmedelware 2 LLC Spinal facet joint implant
US20050131409A1 (en) * 2003-12-10 2005-06-16 Alan Chervitz Linked bilateral spinal facet implants and methods of use
US7588590B2 (en) 2003-12-10 2009-09-15 Facet Solutions, Inc Spinal facet implant with spherical implant apposition surface and bone bed and methods of use
US8419770B2 (en) 2003-12-10 2013-04-16 Gmedelaware 2 Llc Spinal facet implants with mating articulating bearing surface and methods of use
US20050143826A1 (en) * 2003-12-11 2005-06-30 St. Francis Medical Technologies, Inc. Disk repair structures with anchors
US20090030461A1 (en) * 2004-02-17 2009-01-29 Facet Solutions, Inc. Spinal Facet Joint Implant
US8562649B2 (en) 2004-02-17 2013-10-22 Gmedelaware 2 Llc System and method for multiple level facet joint arthroplasty and fusion
US7998177B2 (en) 2004-02-17 2011-08-16 Gmedelaware 2 Llc Linked bilateral spinal facet implants and methods of use
US7998178B2 (en) 2004-02-17 2011-08-16 Gmedelaware 2 Llc Linked bilateral spinal facet implants and methods of use
US20090024167A1 (en) * 2004-02-17 2009-01-22 Facet Solutions, Inc. Spinal facet implants with mating articulating bearing surface and methods of use
US8906063B2 (en) 2004-02-17 2014-12-09 Gmedelaware 2 Llc Spinal facet joint implant
US8579941B2 (en) 2004-02-17 2013-11-12 Alan Chervitz Linked bilateral spinal facet implants and methods of use
US20070185492A1 (en) * 2004-02-17 2007-08-09 Alan Chervitz Linked Bilateral Spinal Facet Implants and Methods of Use
US20090030459A1 (en) * 2004-02-17 2009-01-29 Facet Solutions, Inc. Spinal facet implant with spherical implant apposition surface and bone bed and methods of use
US7914560B2 (en) 2004-02-17 2011-03-29 Gmedelaware 2 Llc Spinal facet implant with spherical implant apposition surface and bone bed and methods of use
US20090024168A1 (en) * 2004-02-17 2009-01-22 Facet Solutions, Inc. Linked bilateral spinal facet implants and methods of use
US10166051B2 (en) 2004-02-26 2019-01-01 Pioneer Surgical Technology, Inc. Bone plate system
US20060161157A1 (en) * 2004-02-26 2006-07-20 Lawrence Mosca Bone plate system and methods
US8900277B2 (en) 2004-02-26 2014-12-02 Pioneer Surgical Technology, Inc. Bone plate system
US7909859B2 (en) 2004-02-26 2011-03-22 Pioneer Surgical Technology, Inc. Bone plate system and methods
US11129653B2 (en) 2004-02-26 2021-09-28 Pioneer Surgical Technology, Inc. Bone plate system
US7195644B2 (en) 2004-03-02 2007-03-27 Joint Synergy, Llc Ball and dual socket joint
US7115144B2 (en) 2004-03-02 2006-10-03 Joint Synergy, Llc Spinal implant
US20060142862A1 (en) * 2004-03-02 2006-06-29 Robert Diaz Ball and dual socket joint
US20070162133A1 (en) * 2004-03-02 2007-07-12 Robert Doubler Concentric interior insert ball and dual socket joint
US7083651B2 (en) 2004-03-03 2006-08-01 Joint Synergy, Llc Spinal implant
US20050197703A1 (en) * 2004-03-03 2005-09-08 Diaz Robert L. Spinal implant
US20070027230A1 (en) * 2004-03-21 2007-02-01 Disc-O-Tech Medical Technologies Ltd. Methods, materials, and apparatus for treating bone and other tissue
US9750840B2 (en) 2004-03-21 2017-09-05 DePuy Synthes Products, Inc. Methods, materials and apparatus for treating bone and other tissue
US8415407B2 (en) 2004-03-21 2013-04-09 Depuy Spine, Inc. Methods, materials, and apparatus for treating bone and other tissue
US8809418B2 (en) 2004-03-21 2014-08-19 DePuy Synthes Products, LLC Methods, materials and apparatus for treating bone and other tissue
US20050245929A1 (en) * 2004-04-28 2005-11-03 St. Francis Medical Technologies, Inc. System and method for an interspinous process implant as a supplement to a spine stabilization implant
US7524324B2 (en) 2004-04-28 2009-04-28 Kyphon Sarl System and method for an interspinous process implant as a supplement to a spine stabilization implant
US20080071280A1 (en) * 2004-04-28 2008-03-20 St. Francis Medical Technologies, Inc. System and Method for Insertion of an Interspinous Process Implant that is Rotatable in Order to Retain the Implant Relative to the Spinous Processes
US20070016296A1 (en) * 2004-06-02 2007-01-18 Triplett Daniel J Surgical measurement systems and methods
US8777994B2 (en) 2004-06-02 2014-07-15 Gmedelaware 2 Llc System and method for multiple level facet joint arthroplasty and fusion
US20090024135A1 (en) * 2004-06-02 2009-01-22 Facet Solutions, Inc. Surgical measurement systems and methods
US7507242B2 (en) 2004-06-02 2009-03-24 Facet Solutions Surgical measurement and resection framework
US7815648B2 (en) 2004-06-02 2010-10-19 Facet Solutions, Inc Surgical measurement systems and methods
US7588578B2 (en) 2004-06-02 2009-09-15 Facet Solutions, Inc Surgical measurement systems and methods
US20090024169A1 (en) * 2004-06-02 2009-01-22 Facet Solutions, Inc. System and method for multiple level facet joint arthroplasty and fusion
US20090024134A1 (en) * 2004-06-02 2009-01-22 Facet Solutions, Inc. Surgical measurement and resection framework
US20060036258A1 (en) * 2004-06-08 2006-02-16 St. Francis Medical Technologies, Inc. Sizing distractor and method for implanting an interspinous implant between adjacent spinous processes
US20060020341A1 (en) * 2004-06-16 2006-01-26 Susanne Schneid Intervertebral implant
US7585325B2 (en) 2004-06-16 2009-09-08 Aesculap Ag Intervertebral implant
US20100069967A1 (en) * 2004-06-21 2010-03-18 Michael Jacene Instruments and Methods For Holding A Bone Plate
US8298271B2 (en) 2004-06-21 2012-10-30 Depuy Spine, Inc. Instruments and methods for holding a bone plate
US20050283155A1 (en) * 2004-06-21 2005-12-22 Michael Jacene Instruments and methods for holding a bone plate
US7604638B2 (en) 2004-06-21 2009-10-20 Depuy Spine, Inc. Instruments and methods for holding a bone plate
US20060009541A1 (en) * 2004-07-09 2006-01-12 Yih-Fang Chen Saturant for friction material containing friction modifying layer
US20060247637A1 (en) * 2004-08-09 2006-11-02 Dennis Colleran System and method for dynamic skeletal stabilization
US7854752B2 (en) 2004-08-09 2010-12-21 Theken Spine, Llc System and method for dynamic skeletal stabilization
US20070276500A1 (en) * 2004-09-23 2007-11-29 St. Francis Medical Technologies, Inc. Interspinous process implant including a binder, binder aligner and method of implantation
US7909853B2 (en) 2004-09-23 2011-03-22 Kyphon Sarl Interspinous process implant including a binder and method of implantation
US8012209B2 (en) 2004-09-23 2011-09-06 Kyphon Sarl Interspinous process implant including a binder, binder aligner and method of implantation
US20060064166A1 (en) * 2004-09-23 2006-03-23 St. Francis Medical Technologies, Inc. Interspinous process implant including a binder and method of implantation
US7481840B2 (en) 2004-09-29 2009-01-27 Kyphon Sarl Multi-piece artificial spinal disk replacement device with selectably positioning articulating element
US20060069438A1 (en) * 2004-09-29 2006-03-30 Zucherman James F Multi-piece artificial spinal disk replacement device with multi-segmented support plates
US7575600B2 (en) 2004-09-29 2009-08-18 Kyphon Sarl Artificial vertebral disk replacement implant with translating articulation contact surface and method
US20060069440A1 (en) * 2004-09-29 2006-03-30 Zucherman James F Multi-piece artificial spinal disk replacement device with selectably positioning articulating element
US20060069439A1 (en) * 2004-09-29 2006-03-30 St. Francis Medical Technologies, Inc. Artificial vertebral disk replacement implant with translating articulation contact surface and method
US20080097486A1 (en) * 2004-10-06 2008-04-24 Ross Anthony C Systems and Methods for Direct Restoration of Foraminal Volume
US20080030227A1 (en) * 2004-11-08 2008-02-07 Steven Teig Reconfigurable IC that has Sections Running at Different Reconfiguration Rates
US20060106381A1 (en) * 2004-11-18 2006-05-18 Ferree Bret A Methods and apparatus for treating spinal stenosis
US11096799B2 (en) 2004-11-24 2021-08-24 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US10918498B2 (en) 2004-11-24 2021-02-16 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US7763050B2 (en) 2004-12-13 2010-07-27 Warsaw Orthopedic, Inc. Inter-cervical facet implant with locking screw and method
US7591851B2 (en) 2004-12-13 2009-09-22 Kyphon Sarl Inter-cervical facet implant and method
US7776090B2 (en) 2004-12-13 2010-08-17 Warsaw Orthopedic, Inc. Inter-cervical facet implant and method
US20060149239A1 (en) * 2004-12-13 2006-07-06 St. Francis Medical Technologies, Inc. Inter-cervical facet implant with locking screw and method
US8425530B2 (en) 2004-12-13 2013-04-23 Warsaw Orthopedic, Inc. Apparatus for sizing a facet joint
US20060149373A1 (en) * 2004-12-13 2006-07-06 St. Francis Medical Technologies, Inc. Inter-cervical facet implant and method
US7601170B2 (en) 2004-12-13 2009-10-13 Kyphon Sarl Inter-cervical facet implant and method
US8100944B2 (en) 2004-12-13 2012-01-24 Kyphon Sarl Inter-cervical facet implant and method for preserving the tissues surrounding the facet joint
US8357197B2 (en) 2005-02-15 2013-01-22 Hatch Medical, L.L.C. Percutaneous spinal stabilization device and method
US20080033432A1 (en) * 2005-02-15 2008-02-07 Hatch Medical, L.L.C. Percutaneous spinal stabilization device and method
US8357198B2 (en) 2005-02-15 2013-01-22 Hatch Medical, L.L.C. Percutaneous spinal stabilization device and method
US20060195091A1 (en) * 2005-02-15 2006-08-31 Mcgraw J K Percutaneous spinal stabilization device and method
US20060195094A1 (en) * 2005-02-15 2006-08-31 Mcgraw J K Percutaneous spinal stabilization device and method
US20080058937A1 (en) * 2005-02-17 2008-03-06 Malandain Hugues F Percutaneous spinal implants and methods
US7998174B2 (en) 2005-02-17 2011-08-16 Kyphon Sarl Percutaneous spinal implants and methods
US20080132952A1 (en) * 2005-02-17 2008-06-05 Malandain Hugues F Percutaneous spinal implants and methods
US20080051906A1 (en) * 2005-02-17 2008-02-28 Malandain Hugues F Percutaneous spinal implants and methods
US8057513B2 (en) 2005-02-17 2011-11-15 Kyphon Sarl Percutaneous spinal implants and methods
US8679161B2 (en) 2005-02-17 2014-03-25 Warsaw Orthopedic, Inc. Percutaneous spinal implants and methods
US20070265623A1 (en) * 2005-02-17 2007-11-15 Malandain Hugues F Percutaneous Spinal Implants and Methods
US8097018B2 (en) 2005-02-17 2012-01-17 Kyphon Sarl Percutaneous spinal implants and methods
US8096994B2 (en) 2005-02-17 2012-01-17 Kyphon Sarl Percutaneous spinal implants and methods
US8454693B2 (en) 2005-02-17 2013-06-04 Kyphon Sarl Percutaneous spinal implants and methods
US8100943B2 (en) 2005-02-17 2012-01-24 Kyphon Sarl Percutaneous spinal implants and methods
US8038698B2 (en) 2005-02-17 2011-10-18 Kphon Sarl Percutaneous spinal implants and methods
US8034080B2 (en) 2005-02-17 2011-10-11 Kyphon Sarl Percutaneous spinal implants and methods
US20070043363A1 (en) * 2005-02-17 2007-02-22 Malandain Hugues F Percutaneous spinal implants and methods
US8029567B2 (en) 2005-02-17 2011-10-04 Kyphon Sarl Percutaneous spinal implants and methods
US8167890B2 (en) 2005-02-17 2012-05-01 Kyphon Sarl Percutaneous spinal implants and methods
US20070043362A1 (en) * 2005-02-17 2007-02-22 Malandain Hugues F Percutaneous spinal implants and methods
US20070073292A1 (en) * 2005-02-17 2007-03-29 Kohm Andrew C Percutaneous spinal implants and methods
US8007521B2 (en) 2005-02-17 2011-08-30 Kyphon Sarl Percutaneous spinal implants and methods
US20070049934A1 (en) * 2005-02-17 2007-03-01 Edidin Avram A Percutaneous spinal implants and methods
US20070276493A1 (en) * 2005-02-17 2007-11-29 Malandain Hugues F Percutaneous spinal implants and methods
US7988709B2 (en) 2005-02-17 2011-08-02 Kyphon Sarl Percutaneous spinal implants and methods
US8157841B2 (en) 2005-02-17 2012-04-17 Kyphon Sarl Percutaneous spinal implants and methods
US8221458B2 (en) 2005-02-17 2012-07-17 Kyphon Sarl Percutaneous spinal implants and methods
US8147516B2 (en) 2005-02-17 2012-04-03 Kyphon Sarl Percutaneous spinal implants and methods
US20070282442A1 (en) * 2005-02-17 2007-12-06 Malandain Hugues F Percutaneous spinal implants and methods
US20110144697A1 (en) * 2005-02-17 2011-06-16 Kyphon Sarl Percutaneous spinal implants and methods
US20080058935A1 (en) * 2005-02-17 2008-03-06 Malandain Hugues F Percutaneous spinal implants and methods
US20060200149A1 (en) * 2005-02-22 2006-09-07 Hoy Robert W Polyaxial orhtopedic fastening apparatus
US7993373B2 (en) 2005-02-22 2011-08-09 Hoy Robert W Polyaxial orthopedic fastening apparatus
US8900273B2 (en) 2005-02-22 2014-12-02 Gmedelaware 2 Llc Taper-locking fixation system
US20080167688A1 (en) * 2005-02-22 2008-07-10 Facet Solutions, Inc. Taper-Locking Fixation System
US8062336B2 (en) 2005-02-22 2011-11-22 Gmedelaware 2 Llc Polyaxial orthopedic fastening apparatus with independent locking modes
US7491239B2 (en) 2005-02-23 2009-02-17 Joint Synergy, Llc Interior insert ball and dual socket joint
US8696707B2 (en) 2005-03-08 2014-04-15 Zyga Technology, Inc. Facet joint stabilization
US20060235391A1 (en) * 2005-03-08 2006-10-19 Sutterlin Chester Iii Facet joint stabilization
US7722647B1 (en) 2005-03-14 2010-05-25 Facet Solutions, Inc. Apparatus and method for posterior vertebral stabilization
US8496708B2 (en) 2005-03-17 2013-07-30 Spinal Elements, Inc. Flanged interbody fusion device with hinge
US20060235412A1 (en) * 2005-03-17 2006-10-19 Jason Blain Side-biased orthopedic fastener retention
US8496691B2 (en) 2005-03-17 2013-07-30 Spinal Elements, Inc. Side-biased orthopedic fastener retention
US20060235533A1 (en) * 2005-03-17 2006-10-19 Jason Blain Flanged interbody fusion device with hinge
US8801794B2 (en) 2005-03-17 2014-08-12 Spinal Elements, Inc. Flanged interbody fusion device with fastener insert and retaining ring
US8470039B2 (en) 2005-03-17 2013-06-25 Spinal Elements, Inc. Flanged interbody fusion device with fastener insert and retaining ring
US9585707B2 (en) 2005-03-17 2017-03-07 Spinal Elements, Inc. Flanged interbody fusion device with fastener insert and retaining ring
US8100955B2 (en) 2005-03-17 2012-01-24 Spinal Elements, Inc. Orthopedic expansion fastener
US20060235409A1 (en) * 2005-03-17 2006-10-19 Jason Blain Flanged interbody fusion device
US20060235403A1 (en) * 2005-03-17 2006-10-19 Jason Blain Flanged interbody fusion device with locking plate
US20060235518A1 (en) * 2005-03-17 2006-10-19 Jason Blain Flanged interbody fusion device with fastener insert and retaining ring
US9936984B2 (en) 2005-03-17 2018-04-10 Spinal Elements, Inc. Flanged interbody fusion device with fastener insert and retaining ring
US8696721B2 (en) 2005-03-17 2014-04-15 Spinal Elements, Inc. Orthopedic expansion fastener
US20060235411A1 (en) * 2005-03-17 2006-10-19 Jason Blain Orthopedic expansion fastener
US9265546B2 (en) 2005-03-17 2016-02-23 Spinal Elements, Inc. Side-biased orthopedic fastener retention
US8591546B2 (en) 2005-03-21 2013-11-26 Warsaw Orthopedic, Inc. Interspinous process implant having a thread-shaped wing and method of implantation
US8147548B2 (en) 2005-03-21 2012-04-03 Kyphon Sarl Interspinous process implant having a thread-shaped wing and method of implantation
US7931674B2 (en) 2005-03-21 2011-04-26 Kyphon Sarl Interspinous process implant having deployable wing and method of implantation
US7749252B2 (en) 2005-03-21 2010-07-06 Kyphon Sarl Interspinous process implant having deployable wing and method of implantation
US20060265066A1 (en) * 2005-03-21 2006-11-23 St. Francis Medical Technologies, Inc. Interspinous process implant having a thread-shaped wing and method of implantation
US20080177272A1 (en) * 2005-03-21 2008-07-24 Zucherman James F Interspinous process implant having deployable wing and method of implantation
US20060271194A1 (en) * 2005-03-22 2006-11-30 St. Francis Medical Technologies, Inc. Interspinous process implant having deployable wing as an adjunct to spinal fusion and method of implantation
US20060217718A1 (en) * 2005-03-28 2006-09-28 Facet Solutions, Inc. Facet joint implant crosslinking apparatus and method
US8764801B2 (en) 2005-03-28 2014-07-01 Gmedelaware 2 Llc Facet joint implant crosslinking apparatus and method
US8034079B2 (en) 2005-04-12 2011-10-11 Warsaw Orthopedic, Inc. Implants and methods for posterior dynamic stabilization of a spinal motion segment
US8128702B2 (en) 2005-04-18 2012-03-06 Kyphon Sarl Interspinous process implant having deployable wings and method of implantation
US20080046085A1 (en) * 2005-04-18 2008-02-21 Zucherman James F Interspinous process implant having deployable wings and method of implantation
US7959652B2 (en) 2005-04-18 2011-06-14 Kyphon Sarl Interspinous process implant having deployable wings and method of implantation
US8109972B2 (en) 2005-04-18 2012-02-07 Kyphon Sarl Interspinous process implant having deployable wings and method of implantation
US20100211101A1 (en) * 2005-04-29 2010-08-19 Warsaw Orthopedic, Inc. Spinous Process Stabilization Devices and Methods
US8226653B2 (en) 2005-04-29 2012-07-24 Warsaw Orthopedic, Inc. Spinous process stabilization devices and methods
US8961605B2 (en) * 2005-06-03 2015-02-24 Arthrodisc, L.L.C. Minimally invasive apparatus to manipulate and revitalize spinal column disk
US20120071979A1 (en) * 2005-06-03 2012-03-22 Zipnick Richard I Minimally invasive apparatus to manipulate and revitalize spinal column disk
US7846186B2 (en) 2005-06-28 2010-12-07 Kyphon SÀRL Equipment for surgical treatment of two vertebrae
US10195047B2 (en) 2005-07-20 2019-02-05 Nuvasive, Inc. Systems and methods for treating spinal deformities
US8147521B1 (en) * 2005-07-20 2012-04-03 Nuvasive, Inc. Systems and methods for treating spinal deformities
US11013611B2 (en) 2005-07-20 2021-05-25 Nuvasive, Inc. Systems and methods for treating spinal deformities
US20070021837A1 (en) * 2005-07-20 2007-01-25 Ashman Richard B Stabilizing augment for prosthetic disc
US8652177B1 (en) 2005-07-20 2014-02-18 Nuvasive, Inc. Systems and methods for treating spinal deformities
US9566090B1 (en) 2005-07-20 2017-02-14 Nuvasive, Inc. Systems and methods for treating spinal deformities
US20080200915A1 (en) * 2005-07-31 2008-08-21 Disc-O-Tech Medical Technologies, Ltd. Marked tools
US9381024B2 (en) 2005-07-31 2016-07-05 DePuy Synthes Products, Inc. Marked tools
US9918767B2 (en) 2005-08-01 2018-03-20 DePuy Synthes Products, Inc. Temperature control system
US20070093825A1 (en) * 2005-09-28 2007-04-26 Nuvasive Inc. Methods and apparatus for treating spinal stenosis
US8167915B2 (en) 2005-09-28 2012-05-01 Nuvasive, Inc. Methods and apparatus for treating spinal stenosis
US20070088439A1 (en) * 2005-10-13 2007-04-19 Jeffery Thramann Artificial disc with endplates having cages to promote bone fusion
US9259696B2 (en) 2005-11-22 2016-02-16 DePuy Synthes Products, Inc. Mixing apparatus having central and planetary mixing elements
US20080212405A1 (en) * 2005-11-22 2008-09-04 Disc-O-Tech Medical Technologies, Ltd. Mixing Apparatus
US10631906B2 (en) 2005-11-22 2020-04-28 DePuy Synthes Products, Inc. Apparatus for transferring a viscous material
US8360629B2 (en) 2005-11-22 2013-01-29 Depuy Spine, Inc. Mixing apparatus having central and planetary mixing elements
US8083795B2 (en) 2006-01-18 2011-12-27 Warsaw Orthopedic, Inc. Intervertebral prosthetic device for spinal stabilization and method of manufacturing same
US11696837B2 (en) 2006-02-27 2023-07-11 DePuy Synthes Products, Inc. Intervertebral implant with fixation geometry
US10512548B2 (en) 2006-02-27 2019-12-24 DePuy Synthes Products, Inc. Intervertebral implant with fixation geometry
US8262698B2 (en) 2006-03-16 2012-09-11 Warsaw Orthopedic, Inc. Expandable device for insertion between anatomical structures and a procedure utilizing same
US20070233074A1 (en) * 2006-03-16 2007-10-04 Sdgi Holdings, Inc. Expandable device for insertion between anatomical structures and a procedure utilizing same
US8025681B2 (en) 2006-03-29 2011-09-27 Theken Spine, Llc Dynamic motion spinal stabilization system
US20070233094A1 (en) * 2006-03-29 2007-10-04 Dennis Colleran Dynamic motion spinal stabilization system
US20070250060A1 (en) * 2006-04-24 2007-10-25 Sdgi Holdings, Inc. Expandable device for insertion between anatomical structures and a procedure utilizing same
US8118844B2 (en) 2006-04-24 2012-02-21 Warsaw Orthopedic, Inc. Expandable device for insertion between anatomical structures and a procedure utilizing same
US8048118B2 (en) 2006-04-28 2011-11-01 Warsaw Orthopedic, Inc. Adjustable interspinous process brace
US20070270827A1 (en) * 2006-04-28 2007-11-22 Warsaw Orthopedic, Inc Adjustable interspinous process brace
US20070270824A1 (en) * 2006-04-28 2007-11-22 Warsaw Orthopedic, Inc. Interspinous process brace
US8579903B2 (en) 2006-07-13 2013-11-12 K2M, Inc. Devices and methods for stabilizing a spinal region
US20080021460A1 (en) * 2006-07-20 2008-01-24 Warsaw Orthopedic Inc. Apparatus for insertion between anatomical structures and a procedure utilizing same
US8048119B2 (en) 2006-07-20 2011-11-01 Warsaw Orthopedic, Inc. Apparatus for insertion between anatomical structures and a procedure utilizing same
US8834526B2 (en) 2006-08-09 2014-09-16 Rolando Garcia Methods and apparatus for treating spinal stenosis
US20090018658A1 (en) * 2006-08-09 2009-01-15 Nuvasive, Inc. Methods and apparatus for treating spinal stenosis
US8043378B2 (en) 2006-09-07 2011-10-25 Warsaw Orthopedic, Inc. Intercostal spacer device and method for use in correcting a spinal deformity
US20100168271A1 (en) * 2006-09-14 2010-07-01 Depuy Spine, Inc Bone cement and methods of use thereof
US10272174B2 (en) 2006-09-14 2019-04-30 DePuy Synthes Products, Inc. Bone cement and methods of use thereof
US9642932B2 (en) 2006-09-14 2017-05-09 DePuy Synthes Products, Inc. Bone cement and methods of use thereof
US20080081896A1 (en) * 2006-09-28 2008-04-03 Helmut-Werner Heuer (Co)polycarbonates having improved adhesion to metals
US8950929B2 (en) 2006-10-19 2015-02-10 DePuy Synthes Products, LLC Fluid delivery system
US10494158B2 (en) 2006-10-19 2019-12-03 DePuy Synthes Products, Inc. Fluid delivery system
US8641762B2 (en) 2006-10-24 2014-02-04 Warsaw Orthopedic, Inc. Systems and methods for in situ assembly of an interspinous process distraction implant
US20100070038A1 (en) * 2006-11-08 2010-03-18 Jean Taylor Interspinous implant
US8118839B2 (en) 2006-11-08 2012-02-21 Kyphon Sarl Interspinous implant
US20080114456A1 (en) * 2006-11-15 2008-05-15 Warsaw Orthopedic, Inc. Spinal implant system
US7879104B2 (en) 2006-11-15 2011-02-01 Warsaw Orthopedic, Inc. Spinal implant system
US20080114455A1 (en) * 2006-11-15 2008-05-15 Warsaw Orthopedic, Inc. Rotating Interspinous Process Devices and Methods of Use
US7955392B2 (en) 2006-12-14 2011-06-07 Warsaw Orthopedic, Inc. Interspinous process devices and methods
US8308768B2 (en) 2007-01-10 2012-11-13 Gmedelaware 2 Llc System and method for facet joint replacement
US8252027B2 (en) 2007-01-10 2012-08-28 Gmedelaware 2 Llc System and method for facet joint replacement
US20080221622A1 (en) * 2007-01-10 2008-09-11 Facet Solutions, Inc. Facet Joint Replacement
US8206418B2 (en) 2007-01-10 2012-06-26 Gmedelaware 2 Llc System and method for facet joint replacement with detachable coupler
US20080319488A1 (en) * 2007-01-10 2008-12-25 Facet Solutions, Inc. System and method for facet joint replacement
US8211147B2 (en) 2007-01-10 2012-07-03 Gmedelaware 2 Llc System and method for facet joint replacement
US8333789B2 (en) 2007-01-10 2012-12-18 Gmedelaware 2 Llc Facet joint replacement
US20090012566A1 (en) * 2007-01-10 2009-01-08 Facet Solutions, Inc. System and method for facet joint replacement
US9801663B2 (en) 2007-02-14 2017-10-31 Flex Technology, Inc. Flexible spine components
US10842535B2 (en) 2007-02-14 2020-11-24 William R. Krause Flexible spine components having multiple slots
US20110004248A1 (en) * 2007-02-26 2011-01-06 Samy Abdou Spinal stabilization systems and methods of use
US10080590B2 (en) 2007-02-26 2018-09-25 Nuvasive, Inc. Spinal stabilization system and methods of use
US9662150B1 (en) 2007-02-26 2017-05-30 Nuvasive, Inc. Spinal stabilization system and methods of use
US8801757B2 (en) 2007-02-26 2014-08-12 Nuvasive, Inc. Spinal stabilization systems and methods of use
US8992617B2 (en) 2007-03-13 2015-03-31 DePuy Synthes Products, LLC Adjustable intervertebral implant
US20080319485A1 (en) * 2007-04-17 2008-12-25 Facet Solutions, Inc. System and method for implant anchorage with anti-rotation features
US8702759B2 (en) 2007-04-17 2014-04-22 Gmedelaware 2 Llc System and method for bone anchorage
US9050144B2 (en) 2007-04-17 2015-06-09 Gmedelaware 2 Llc System and method for implant anchorage with anti-rotation features
US8353933B2 (en) 2007-04-17 2013-01-15 Gmedelaware 2 Llc Facet joint replacement
US20080319489A1 (en) * 2007-04-17 2008-12-25 Facet Solutions, Inc. System and method for bone anchorage
US20100274246A1 (en) * 2007-05-10 2010-10-28 Oren Globerman Expandable intramedullary nail for small bone fixation
US9655665B2 (en) 2007-07-03 2017-05-23 Pioneer Surgical Technology, Inc. Bone plate systems
US20090012571A1 (en) * 2007-07-03 2009-01-08 Pioneer Surgical Technology, Inc. Bone Plate System
US8623019B2 (en) 2007-07-03 2014-01-07 Pioneer Surgical Technology, Inc. Bone plate system
US10898247B2 (en) 2007-07-03 2021-01-26 Pioneer Surgical Technology, Inc. Bone plate system
US8361126B2 (en) 2007-07-03 2013-01-29 Pioneer Surgical Technology, Inc. Bone plate system
US10226291B2 (en) 2007-07-03 2019-03-12 Pioneer Surgical Technology, Inc. Bone plate system
US9381046B2 (en) 2007-07-03 2016-07-05 Pioneer Surgical Technology, Inc. Bone plate system
US20090062862A1 (en) * 2007-07-03 2009-03-05 Pioneer Surgical Technology, Inc. Bone Plate System
US20090054934A1 (en) * 2007-07-25 2009-02-26 Depuy Spine, Inc. Expandable fillers for bone cement
US8343189B2 (en) 2007-09-25 2013-01-01 Zyga Technology, Inc. Method and apparatus for facet joint stabilization
US20100234888A1 (en) * 2007-10-23 2010-09-16 K2M, Inc. Dynamic cervical plate
US8961517B2 (en) 2007-10-23 2015-02-24 K2M, Inc. Dynamic cervical plate
US8636738B2 (en) 2007-10-23 2014-01-28 K2M, Inc. Dynamic cervical plate
US9744049B2 (en) 2007-11-16 2017-08-29 DePuy Synthes Products, Inc. Low profile intervertebral implant
US10543102B2 (en) 2007-11-16 2020-01-28 DePuy Synthes Products, Inc. Low profile intervertebral implant
US10137003B2 (en) 2007-11-16 2018-11-27 DePuy Synthes Products, Inc. Low profile intervertebral implant
US8105358B2 (en) 2008-02-04 2012-01-31 Kyphon Sarl Medical implants and methods
US20090198245A1 (en) * 2008-02-04 2009-08-06 Phan Christopher U Tools and methods for insertion and removal of medical implants
US20090198337A1 (en) * 2008-02-04 2009-08-06 Phan Christopher U Medical implants and methods
US20090198338A1 (en) * 2008-02-04 2009-08-06 Phan Christopher U Medical implants and methods
USD626233S1 (en) 2008-02-28 2010-10-26 Stryker Spine Expandable intervertebral implant
US20090222100A1 (en) * 2008-02-28 2009-09-03 Stryker Spine Tool for implanting expandable intervertebral implant
US8267939B2 (en) 2008-02-28 2012-09-18 Stryker Spine Tool for implanting expandable intervertebral implant
US9782271B2 (en) 2008-02-28 2017-10-10 Stryker European Holdings I, Llc Expandable intervertebral implant
US8603170B2 (en) 2008-02-28 2013-12-10 Stryker Spine Expandable intervertebral implant
US8114136B2 (en) 2008-03-18 2012-02-14 Warsaw Orthopedic, Inc. Implants and methods for inter-spinous process dynamic stabilization of a spinal motion segment
US8317832B2 (en) 2008-03-18 2012-11-27 Warsaw Orthopedic, Inc. Implants and methods for inter-spinous process dynamic stabilization of spinal motion segment
US20090240283A1 (en) * 2008-03-18 2009-09-24 Warsaw Orthopedic, Inc. Implants and methods for inter-spinous process dynamic stabilization of a spinal motion segment
US8343190B1 (en) 2008-03-26 2013-01-01 Nuvasive, Inc. Systems and methods for spinous process fixation
US20100106252A1 (en) * 2008-10-29 2010-04-29 Kohm Andrew C Spinal implants having multiple movable members
US8114131B2 (en) 2008-11-05 2012-02-14 Kyphon Sarl Extension limiting devices and methods of use for the spine
US20100114166A1 (en) * 2008-11-05 2010-05-06 Andrew Kohm Extension limiting devices and methods of use for the spine
US10433976B2 (en) 2008-11-07 2019-10-08 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US10531960B2 (en) 2008-11-07 2020-01-14 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US11612492B2 (en) 2008-11-07 2023-03-28 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US11517444B2 (en) 2008-11-07 2022-12-06 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US9402735B2 (en) 2008-11-07 2016-08-02 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US9414935B2 (en) 2008-11-07 2016-08-16 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US8216316B2 (en) 2008-12-17 2012-07-10 X-Spine Systems, Inc. Prosthetic implant with biplanar angulation and compound angles
US9375237B2 (en) 2009-03-16 2016-06-28 DePuy Synthes Products, Inc. System and method for stabilizing vertebrae in spine surgery through a lateral access channel
US20100249937A1 (en) * 2009-03-27 2010-09-30 Spinal Elements, Inc. Flanged interbody fusion device
US10568664B2 (en) 2009-03-27 2020-02-25 Spinal Elements, Inc. Flanged interbody fusion device
US9220547B2 (en) 2009-03-27 2015-12-29 Spinal Elements, Inc. Flanged interbody fusion device
US11364057B2 (en) 2009-03-27 2022-06-21 Spinal Elements, Inc. Flanged interbody fusion device
US8372117B2 (en) 2009-06-05 2013-02-12 Kyphon Sarl Multi-level interspinous implants and methods of use
US8157842B2 (en) 2009-06-12 2012-04-17 Kyphon Sarl Interspinous implant and methods of use
US20100318127A1 (en) * 2009-06-12 2010-12-16 Kyphon Sarl Interspinous implant and methods of use
US8394125B2 (en) 2009-07-24 2013-03-12 Zyga Technology, Inc. Systems and methods for facet joint treatment
US9017389B2 (en) 2009-07-24 2015-04-28 Zyga Technology, Inc. Methods for facet joint treatment
US20110077686A1 (en) * 2009-09-29 2011-03-31 Kyphon Sarl Interspinous process implant having a compliant spacer
US8771317B2 (en) 2009-10-28 2014-07-08 Warsaw Orthopedic, Inc. Interspinous process implant and method of implantation
US20110098745A1 (en) * 2009-10-28 2011-04-28 Kyphon Sarl Interspinous process implant and method of implantation
US9931224B2 (en) 2009-11-05 2018-04-03 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US11712349B2 (en) 2009-11-05 2023-08-01 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US10195049B2 (en) 2009-11-05 2019-02-05 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US10792166B2 (en) 2009-11-05 2020-10-06 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US9358133B2 (en) 2009-11-05 2016-06-07 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US10610380B2 (en) 2009-12-07 2020-04-07 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10857004B2 (en) 2009-12-07 2020-12-08 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10543107B2 (en) 2009-12-07 2020-01-28 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10945861B2 (en) 2009-12-07 2021-03-16 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10596004B2 (en) * 2010-01-13 2020-03-24 Jcbd, Llc Spinopelvic fixation technology
US11129718B2 (en) * 2010-01-13 2021-09-28 Jcbd, Llc Methods and systems for immobilization and stabilization of the sacroiliac joint (SIJ) for providing a foundation for long spinopelvic fixation constructs
US8317831B2 (en) 2010-01-13 2012-11-27 Kyphon Sarl Interspinous process spacer diagnostic balloon catheter and methods of use
US8114132B2 (en) 2010-01-13 2012-02-14 Kyphon Sarl Dynamic interspinous process device
US20110172709A1 (en) * 2010-01-13 2011-07-14 Kyphon Sarl Dynamic interspinous process device
US20110172596A1 (en) * 2010-01-13 2011-07-14 Kyphon Sarl Interspinous process spacer diagnostic balloon catheter and methods of use
WO2011087596A1 (en) 2010-01-14 2011-07-21 X-Spine Systems, Inc. Modular interspinous fixation system and method
US9439689B2 (en) 2010-01-14 2016-09-13 X-Spine Systems, Inc. Modular interspinous fixation system and method
US8262697B2 (en) 2010-01-14 2012-09-11 X-Spine Systems, Inc. Modular interspinous fixation system and method
US20110172711A1 (en) * 2010-01-14 2011-07-14 X-Spine Systems, Inc. Modular interspinous fixation system and method
US8932333B2 (en) 2010-01-14 2015-01-13 X-Spine Systems, Inc. Modular interspinous fixation system and method
US8147526B2 (en) 2010-02-26 2012-04-03 Kyphon Sarl Interspinous process spacer diagnostic parallel balloon catheter and methods of use
US20110213301A1 (en) * 2010-02-26 2011-09-01 Kyphon SÀRL Interspinous process spacer diagnostic parallel balloon catheter and methods of use
US8840617B2 (en) 2010-02-26 2014-09-23 Warsaw Orthopedic, Inc. Interspinous process spacer diagnostic parallel balloon catheter and methods of use
US9233006B2 (en) 2010-06-15 2016-01-12 Zyga Technology, Inc. Systems and methods for facet joint treatment
US9833328B2 (en) 2010-06-15 2017-12-05 Zyga Technology System and methods for facet joint treatment
US9314277B2 (en) 2010-06-15 2016-04-19 Zyga Technology, Inc. Systems and methods for facet joint treatment
US8663293B2 (en) 2010-06-15 2014-03-04 Zyga Technology, Inc. Systems and methods for facet joint treatment
US8814908B2 (en) 2010-07-26 2014-08-26 Warsaw Orthopedic, Inc. Injectable flexible interspinous process device system
US10342583B2 (en) 2010-10-01 2019-07-09 K2M, Inc. Dynamic plate with inserts
US10507117B2 (en) 2010-12-21 2019-12-17 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US9848992B2 (en) 2010-12-21 2017-12-26 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US11458027B2 (en) 2010-12-21 2022-10-04 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US8591548B2 (en) 2011-03-31 2013-11-26 Warsaw Orthopedic, Inc. Spinous process fusion plate assembly
US8591549B2 (en) 2011-04-08 2013-11-26 Warsaw Orthopedic, Inc. Variable durometer lumbar-sacral implant
USD757943S1 (en) 2011-07-14 2016-05-31 Nuvasive, Inc. Spinous process plate
US8882805B1 (en) 2011-08-02 2014-11-11 Lawrence Maccree Spinal fixation system
US10898344B2 (en) 2011-08-16 2021-01-26 Stryker European Operations Holdings Llc Expandable implant
US11648131B2 (en) 2011-08-16 2023-05-16 Stryker European Operations Holdings Llc Expandable implant
US9320610B2 (en) 2011-08-16 2016-04-26 Stryker European Holdings I, Llc Expandable implant
US9962270B2 (en) 2011-08-16 2018-05-08 Stryker European Holdings I, Llc Expandable implant
US11324608B2 (en) 2011-09-23 2022-05-10 Samy Abdou Spinal fixation devices and methods of use
US10575961B1 (en) 2011-09-23 2020-03-03 Samy Abdou Spinal fixation devices and methods of use
US11517449B2 (en) 2011-09-23 2022-12-06 Samy Abdou Spinal fixation devices and methods of use
US9283085B2 (en) 2012-01-31 2016-03-15 Blackstone Medical, Inc. Intervertebral disc prosthesis and method
US9198764B2 (en) * 2012-01-31 2015-12-01 Blackstone Medical, Inc. Intervertebral disc prosthesis and method
US9814594B2 (en) 2012-01-31 2017-11-14 Blackstone Medical, Inc. Intervertebral disc prosthesis and method
US20130197643A1 (en) * 2012-01-31 2013-08-01 Blackstone Medical, Inc. Intervertebral disc prosthesis and method
US11839413B2 (en) 2012-02-22 2023-12-12 Samy Abdou Spinous process fixation devices and methods of use
US11006982B2 (en) 2012-02-22 2021-05-18 Samy Abdou Spinous process fixation devices and methods of use
US10448977B1 (en) 2012-03-31 2019-10-22 Ali H. MESIWALA Interspinous device and related methods
US9486254B2 (en) 2012-05-08 2016-11-08 Globus Medical, Inc. Device and method for implanting a spinous process fixation device
US9980756B2 (en) 2012-05-08 2018-05-29 Globus Medical, Inc. Device and a method for implanting a spinous process fixation device
US10682165B2 (en) 2012-05-08 2020-06-16 Globus Medical Inc. Device and a method for implanting a spinous process fixation device
US8771277B2 (en) 2012-05-08 2014-07-08 Globus Medical, Inc Device and a method for implanting a spinous process fixation device
US9283084B1 (en) * 2012-07-24 2016-03-15 Thomas E. O'Hara Spinal fusion cage and vertebral body clamp
US11559336B2 (en) 2012-08-28 2023-01-24 Samy Abdou Spinal fixation devices and methods of use
US10695105B2 (en) 2012-08-28 2020-06-30 Samy Abdou Spinal fixation devices and methods of use
US11173040B2 (en) 2012-10-22 2021-11-16 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US10022245B2 (en) 2012-12-17 2018-07-17 DePuy Synthes Products, Inc. Polyaxial articulating instrument
US9011493B2 (en) 2012-12-31 2015-04-21 Globus Medical, Inc. Spinous process fixation system and methods thereof
US11065040B2 (en) 2012-12-31 2021-07-20 Globus Medical, Inc. Spinous process fixation system and methods thereof
US9486251B2 (en) 2012-12-31 2016-11-08 Globus Medical, Inc. Spinous process fixation system and methods thereof
US10226283B2 (en) 2012-12-31 2019-03-12 Globus Medical, Inc. Spinous process fixation system and methods thereof
US11723695B2 (en) 2012-12-31 2023-08-15 Globus Medical, Inc. Spinous process fixation system and methods thereof
US10342675B2 (en) 2013-03-11 2019-07-09 Stryker European Holdings I, Llc Expandable implant
US10251680B2 (en) 2013-03-13 2019-04-09 Globus Medical, Inc. Spinous process fixation system and methods thereof
US11653958B2 (en) 2013-03-13 2023-05-23 Globus Medical, Inc. Spinous process fixation system and mehtods thereof
US11660127B2 (en) 2013-03-13 2023-05-30 Globus Medical Inc. Spinous process fixation system and methods thereof
US9198697B2 (en) 2013-03-13 2015-12-01 Globus Medical, Inc. Spinous process fixation system and methods thereof
US11172963B2 (en) 2013-03-13 2021-11-16 Globus Medical, Inc. Spinous process fixation system and methods thereof
US11857434B2 (en) 2013-03-14 2024-01-02 X-Spine Systems, Inc. Spinal implant and assembly
US10327910B2 (en) 2013-03-14 2019-06-25 X-Spine Systems, Inc. Spinal implant and assembly
US9968460B2 (en) 2013-03-15 2018-05-15 Medsmart Innovation Inc. Dynamic spinal segment replacement
US9579128B2 (en) 2013-07-19 2017-02-28 K2M, Inc. Translational plate and compressor instrument
US9839449B2 (en) 2013-07-19 2017-12-12 K2M, Inc. Translational plate and compressor instrument
US10010432B2 (en) 2014-10-22 2018-07-03 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US9867718B2 (en) 2014-10-22 2018-01-16 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US11540927B2 (en) 2014-10-22 2023-01-03 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US10130492B2 (en) 2014-10-22 2018-11-20 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US10702394B2 (en) 2014-10-22 2020-07-07 DePuy Synthes Products, Inc. Intervertebral implants, systems, and methods of use
US10758361B2 (en) 2015-01-27 2020-09-01 Spinal Elements, Inc. Facet joint implant
US9987052B2 (en) 2015-02-24 2018-06-05 X-Spine Systems, Inc. Modular interspinous fixation system with threaded component
US9615931B2 (en) * 2015-03-20 2017-04-11 Globus Medical, Inc. Surgical plate systems
US11246718B2 (en) 2015-10-14 2022-02-15 Samy Abdou Devices and methods for vertebral stabilization
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
US11752008B1 (en) 2016-10-25 2023-09-12 Samy Abdou Devices and methods for vertebral bone realignment
US10744000B1 (en) 2016-10-25 2020-08-18 Samy Abdou Devices and methods for vertebral bone realignment
US11259935B1 (en) 2016-10-25 2022-03-01 Samy Abdou Devices and methods for vertebral bone realignment
US10548740B1 (en) 2016-10-25 2020-02-04 Samy Abdou Devices and methods for vertebral bone realignment
US11058548B1 (en) 2016-10-25 2021-07-13 Samy Abdou Devices and methods for vertebral bone realignment
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
US10966843B2 (en) 2017-07-18 2021-04-06 DePuy Synthes Products, Inc. Implant inserters and related methods
US11690734B2 (en) 2017-08-14 2023-07-04 DePuy Synthes Products, Inc. Intervertebral implant inserters and related methods
US11045331B2 (en) 2017-08-14 2021-06-29 DePuy Synthes Products, Inc. Intervertebral implant inserters and related methods
US10603055B2 (en) 2017-09-15 2020-03-31 Jcbd, Llc Systems for and methods of preparing and fusing a sacroiliac joint
US11382769B2 (en) 2018-09-20 2022-07-12 Spinal Elements, Inc. Spinal implant device
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation
US11877779B2 (en) 2020-03-26 2024-01-23 Xtant Medical Holdings, Inc. Bone plate system
US11911284B2 (en) 2020-11-19 2024-02-27 Spinal Elements, Inc. Curved expandable interbody devices and deployment tools
US11918486B2 (en) 2020-12-07 2024-03-05 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US11918483B2 (en) 2021-11-15 2024-03-05 Cogent Spine Llc Devices and methods for spinal stabilization and instrumentation

Also Published As

Publication number Publication date
GB1243353A (en) 1971-08-18
DE1807227A1 (en) 1970-05-27

Similar Documents

Publication Publication Date Title
US3426364A (en) Prosthetic appliance for replacing one or more natural vertebrae
US3466669A (en) Intramedullary finger joint prosthesis
US5984970A (en) Arthroplasty joint assembly
US9232967B2 (en) Dynamic fixation device and method of use
JP2746969B2 (en) Joint prosthesis
US5258031A (en) Intervertebral disk arthroplasty
JP2620420B2 (en) Wrist joint reconstruction system
CA2049950C (en) Joint prosthesis
US5425773A (en) Intervertebral disk arthroplasty device
KR100209073B1 (en) Intervertebral stabilization device incorporating dampers
US4871367A (en) Surgically implanted prosthesis
US7909875B2 (en) Artificial spinal disk
EP1627615A2 (en) Modular joint replacement implant with hydrogel surface
US20080065211A1 (en) Intervertebral disc replacement device
KR19990081884A (en) Joint prosthetic devices
CA2612943A1 (en) Dynamic fixation device and method of use
AU2008353332B2 (en) Arthrodesis system for the ankle of a human patient
JPH01107757A (en) Prosthetics for metacarpal finger or knuckle joint
JPH04503181A (en) artificial hip joint
CN2397898Y (en) Memory alloy segmental internal fixator for lumbar vertebral isthmus fissure
Dobyns et al. Congenital anomalies of the upper extremity