Appendicitis is one of the common acute abdominal diseases in surgery, and the surgical treatment of appendicitis mostly uses traditional appendectomy. Traditional appendectomy is a classical operation for the treatment of acute appendicitis, which has a history of 100 years, although the technology is mature and the open resection surgical method of treatment has many shortcomings, especially producing greater trauma to patients, and open surgery has higher intestinal adhesions, pelvic abscess formation, incisional infection, etc. complications. With the maturity of laparoscopic technology, laparoscopic appendectomy is increasingly used in clinical practice with good results, thus challenging the traditional method. The traditional open appendectomy has a slightly large incision, slow postoperative recovery, and leaves an obvious incision scar on the abdominal wall, and currently, laparoscopic surgery has been recognized as an effective and most thorough treatment method in the field of surgery as a common microsurgical resection. In recent years, with the advancement of modern TV laparoscopic technology, laparoscopic appendectomy has become a major breakthrough in appendectomy and is now widely used in clinical practice. laparoscopic appendectomy (LA) is a safe, reliable, less-invasive and fast-recovery procedure, which involves making three small holes of 0.5-25px in the abdomen, placing laparoscopic instruments, and removing the appendix without sutures or with only 1-2 stitches. LA has a clear intraoperative view and can explore the whole abdominal cavity, detect other lesions in the abdominal cavity in time, and remove lesions and take biopsies to reduce the occurrence of leakage and misdiagnosis. Laparoscopic appendectomy has the following 4 advantages compared with traditional open surgery: 1. Laparoscopic appendectomy can explore the abdominal cavity in all directions. Especially for cases where the diagnosis is not clear, laparoscopic exploration is feasible, and lesions outside the appendix can be found and treated at the same time; 2. The incision infection is low, and fat liquefaction and incisional hernia caused by traditional open appendectomy can be prevented. During the operation of laparoscopic appendectomy, the appendix of inflammatory reaction is not in contact with the abdominal wall during the whole operation, and the appendix is removed from the trocar or specimen bag after appendectomy, while the laparoscope can fully flush and aspirate the abdominal pus, which can prevent the occurrence of postoperative inter-intestinal abscess and pelvic abscess; 3, the occurrence of postoperative intestinal adhesion is much lower than that of traditional surgery. The incidence of complications such as abdominal pain and adhesive intestinal obstruction caused by the adhesion machine after laparoscopic surgery is much lower than that of traditional surgery; 4, the abdominal wall tissue damage is small, the postoperative patient incision pain is mild, no analgesic is used after surgery; the incision does not need or only 1 stitch to remove stitches, the abdominal wall scar is small, the patient can get out of bed early, the intraoperative abdominal cavity is less disturbed, the postoperative intestinal function recovers quickly, the hospitalization time is significantly shortened. The time of resuming heavy physical labor after surgery is also significantly shortened, and the discomfort of the postoperative abdominal wall incision is greatly reduced. Disadvantages: The cost of laparoscopic appendectomy is slightly higher than that of traditional open surgery, and general anesthesia is mostly used.