The aim of this paper was to present the results in minimal invasive surgery in the field of gynecologic oncology at General hospital Zabok, Croatia. 381 laparoscopic procedures were performed between 1994 and 1998. There were 263 operations of the benign adnexal masses, and 107 operations due to benign tumors of corpus uteri (there were 18 LAVH, 12 LH and 77 TLH). There were 11 laparoscopic operations due to carcinoma (1 ovary, 6 corpus and 4 cervix). Operations were: 3 LAVH (laparoscopically assisted vaginal hysterectomy), 5 TLH (total laparoscopic hysterectomy) with pelvic lymphadenectomy, 1 LAVH with pelvic lymphadenectomy, 1 coelio Shauta operation with laparoscopic pelvic lymphadenectomy and paraaortal lymphadenectomy, and 1 laparoscopic adnexectomy. Among laparoscopic procedures in 370 patients operations were successfully performed as planed, while in 11 patients it was necessary to switch to laprotomy. Among serious complications of laparscopic operations it is necessary to note 2 lesions of the ureter and 1 lesion of the bladder. Laparoscopic lymphadenectomies were performed successfully; there were no serious early or late postoperative complications. There was no operative mortality. Even though many authors claim that laparoscopic operations in the field of gynecologic oncology are safe and have the same results as in open surgery, patients benefit from shorter recovery and better quality of life during laparoscopic procedures.