Laparoscopic surgery for the treatment of various gynecological diseases has the advantages of small wounds, less trauma, less pain, less interference with the pelvic and abdominal organs, fast postoperative recovery, small scar, and shorter hospitalization, which has brought the gospel to more and more female patients who love to have a good time. What gynecological diseases can be treated by laparoscopic surgery? 1.Uterine fibroids: Laparoscopic fibroid removal is one of the most widely used laparoscopic surgeries, in which single or multiple fibroids can be removed through four small incisions of 0.5cm-1.5cm. In addition, laparoscopic subtotal hysterectomy or total hysterectomy can be performed for patients with medical conditions or those who do not need to preserve their reproductive function. This can avoid the big wound of traditional surgery, reduce the postoperative pain of the patient, and the patient can eat and get out of bed one or two days after the operation, with fast recovery and early discharge. 2, ectopic pregnancy: at present, laparoscopy is regarded as the gold standard for the diagnosis of ectopic pregnancy, and it is also the main method for the treatment of ectopic pregnancy. Laparoscopic surgery can do the treatment while confirming the diagnosis. Ovarian tumor: Laparoscopic ovarian mass removal not only removes the ovarian tumor, but also preserves the ovarian function, which is the most commonly used surgical method to treat benign ovarian tumors. In addition, ovarian tumors can cause severe abdominal pain due to torsion, requiring emergency surgery, and in severe cases, ischemic necrosis of the ovary requires removal of the affected ovary or adnexa. Therefore, it is recommended that laparoscopic minimally invasive surgery be performed as early as possible for the treatment of ovarian tumors, especially prior to pregnancy, in order to avoid the risk of pregnancy. When unmarried girls have abdominal pain, they should consider the possibility of ovarian tumor tip torsion, and ask gynecologists to consult with them if necessary. 4, infertility, tubal hydrosalpinx obstruction: Laparoscopy can loosen the pelvic adhesions, restore the normal anatomy of the pelvis, perform tubal umbilical molding, and at the same time, do the fallopian tube Meilan fluids to check the degree of tubal patency, but also can be combined with uterine and laparoscopic diagnosis and treatment of infertility, and after surgery, give the appropriate fertility guidance. 5.Chronic pelvic pain: If the chronic pelvic pain is invalid after conservative treatment, laparoscopy can be used to find out the cause of the disease and appropriate treatment can be given at the same time, such as electrocautery of pelvic endometriosis foci. Endometrial cancer and cervical cancer: laparoscopic endometrial cancer staging surgery and laparoscopic wide total hysterectomy + pelvic lymph node dissection are feasible. It avoids the huge incision of open surgery, reduces the postoperative pain of patients and accelerates the recovery of patients.