A tibial prosthesis is described comprising a metal tray component (1) comprising a transverse member (3) having an upper side with a peripheral upstanding rim (6) and a lower side provided with a projecting stem (4) for insertion in a surgically prepared cavity in a tibia of a patient. The upstanding...http://www.google.se/patents/US20030139817?utm_source=gb-gplus-sharePatent US20030139817 - Prosthesis
