Laparoscopic surgery has the following advantages: fast postoperative recovery and short hospital stay. Small postoperative incision and reduced complications corresponding to the incision. The laparoscopic camera has a magnifying effect and can clearly show the fine structure of the tissues in the body. Compared with traditional open surgery, the field of view is clearer, so the surgery is more accurate and delicate, effectively avoiding unnecessary interference with organs outside the operation site, and less intraoperative bleeding makes the surgery safer. At the same time, the surgery is less traumatic and the postoperative pain is light. Early after surgery, the patient can turn over and move around freely, and the bowel function recovers quickly, which greatly reduces the occurrence of intestinal adhesions, thus reducing the incidence of adhesive intestinal obstruction after open surgery.