What is gynecologic laparoscopic surgery? Gynecologic laparoscopic surgery is a newly developed minimally invasive method and an inevitable trend in the development of future surgical methods. Compared with traditional surgery, laparoscopic surgery has the advantages of small incision, little pain and fast recovery, which is very popular among patients, especially because the postoperative scar is small and meets the aesthetic requirements, which is more readily accepted by young patients. Minimally invasive surgery is the general trend and the goal pursued in the development of surgery. Laparoscopic surgery is suitable for ovarian cyst removal, ectopic pregnancy, hysterectomy, etc. With the increasing perfection of laparoscopic technology and the improvement of the operation level of laparoscopic surgeons, almost all surgical procedures can be performed with this surgery. What are the diseases for which gynecological laparoscopic surgery is indicated? 1, pelvic mass: ovarian cyst opening, drainage, ovarian tumor exfoliation, adnexal resection, tubal tract cyst excision, etc. 2.Uterine fibroids: uterine fibroids, adenomyoma exfoliation, adenomyosis excision, hysterectomy, etc. 3, early diagnosis of biteworm pregnancy while performing conservative or radical surgery. 4.Infertility: pelvic adhesion decomposition and tubal plastic surgery at the same time as the diagnosis of the cause. 5.Electrocoagulation or excision of endometriosis lesions. 6.Checking the etiology of pelvic infectious diseases and performing pelvic adhesion decomposition, abscess incision and drainage, and tubo-ovarian cyst excision at the same time. 7.Family planning: removal of birth control ring, repair of perforated uterus, sterilization, tubal anastomosis. 8.Reproductive fertility: mature egg aspiration, gamete intrafallopian tube transplantation, polycystic ovary puncture and perforation. 9.Surgery for malignant tumors of the reproductive tract: surgery for early endometrial cancer, cervical cancer, ovarian cancer, including extensive total hysterectomy, pelvic and para-abdominal aortic lymph node dissection, large omentum and appendectomy. Accordingly, what are the contraindications of laparoscopic surgery? 1. Severe cardiac, pulmonary, hepatic and renal insufficiency. 2. Huge pelvic and abdominal masses: if the upper boundary of the mass exceeds the level of the umbilicus or if the pregnant uterus is larger than 16 gestational weeks, or if the uterine fibroid volume exceeds 4 months of pregnancy, the space available for surgical operation in the pelvic and abdominal cavities is limited, the mass obstructs the field of vision, and the establishment of pneumoperitoneum or puncture may cause rupture of the mass. 3, abdominal hernia or diaphragmatic hernia: the pressure of artificial pneumoperitoneum can press the abdominal contents into the hernia hole and cause the impaction of abdominal hernia. The abdominal contents enter the thoracic cavity through diaphragmatic hernia, which may affect the cardiopulmonary function. 4, diffuse peritonitis with intestinal obstruction: because the intestinal segment is obviously dilated, the pneumoperitoneum needle or trocar needle puncture can easily cause the risk of intestinal perforation. 5, inexperienced surgeons.