1.Surgical treatment of ectopic pregnancy; 2.Ovarian cyst removal; 3.Tubal or ovarian benign tumor removal; 4.Adnexal resection; 5.Sterilization and tubal recanalization; 6.Pelvic adhesion decomposition; 7.Infertility; 8.Uterine repositioning; 9.Uterine fibroid removal; 10.Surgical treatment of endometriosis; 11.Hysterectomy; 12.Deformity of reproductive organ development: congenital 13.Surgical treatment of cervical cancer, endometrial cancer and early ovarian cancer. Laparoscopic surgery is widely used in the field of gynecology and is therefore increasingly accepted by the majority of patients.