Application of the cavitron ultrasonic surgical aspirator (CUSA)**Cavitron Ultrasonic Surgical Aspirator (CUSA), Valleylab, Boulder, Colorado. for gynecological laparoscopic surgery using the rabbit as an animal model††Funded in part by Valleylab, Boulder, Colorado.‡‡Presented in part at the 39th Annual Society for Gynecologic Investigation, San Antonio, Texas, March 18 to 21, 1992.