A system for and method of performing laser assisted surgery is disclosed. Laser radiation is preferably delivered to a target area of tissue using a Er:YAG laser source. The laser radiation is delivered to the target area in bursts of laser radiation comprising sets of laser pulses. The bursts of laser...http://www.google.se/patents/US7220256?utm_source=gb-gplus-sharePatent US7220256 - Laser system and method for treatment of biological tissues