What exactly is a laparoscope? It is an instrument with a miniature camera. Laparoscopic surgery is surgery performed with a laparoscope and its associated instruments: a cold light source is used to provide illumination, a laparoscopic lens (3-10 mm in diameter) is inserted into the abdominal cavity, and the images captured by the laparoscopic lens are transmitted via optical fibers to a post-processing system and displayed in real time on a special monitor using digital camera technology. The surgeon then analyzes the patient’s condition and performs the surgery with special laparoscopic instruments by using the images of the patient’s organs from different angles displayed on the monitor screen. Laparoscopic surgery is mostly performed with 2-4 holes, one of which is opened on the navel of the human body to avoid leaving long scars on the patient’s abdominal area, and after recovery, only 1-3 linear scars of 0.5-1 cm are left on the abdominal area. surgery. The development of laparoscopic surgery has been a rapidly developing surgical procedure in recent years, as it has reduced the pain of incision, shortened the patient’s recovery period, and relatively reduced the patient’s expenses. The so-called laparoscopic surgery is to make several small incisions of 5-12 mm in diameter in different parts of the abdomen, through which a camera lens and various special surgical instruments are inserted and the images of various organs in the abdomen taken by the camera inserted in the abdomen are transmitted to the TV screen, and the surgeon completes the surgery by observing the images and using various surgical instruments to operate outside the body. Its characteristics are: a. Multi-angle “inspection”, the effect of intuitive laparoscopy can be examined from different angles and directions without involving the abdominal organs, and can even see some very deep location, to achieve the effect of intuitive inspection, no missed diagnosis, no misdiagnosis. Second, fast recovery The lumpectomy is performed in the closed pelvic and abdominal cavity, the interference of the internal environment is very small, the trauma suffered by the patient is much smaller than that of open surgery, and the patient recovers quickly after the operation, without complications and sequelae. The operation is operated by professional physicians, and the treatment can be completed in a short time without affecting normal physiological functions, and normal life and work can be resumed after the operation. Good abdominal cosmetic effect Traditional surgery scars are in long lines, affecting the appearance, but lumpectomy does not leave scars, especially suitable for women’s beauty needs. V. Less pelvic adhesions Minimally invasive technology, no incision, less interference with the pelvic cavity, no gauze and hand contact with the tissue, few sutures or no sutures. The pelvic cavity is fully flushed during the operation, so the pelvic adhesions in patients after laparoscopic surgery are far less than those after open surgery. Laparoscopic surgery has the following advantages compared to traditional surgery: 1. Laparoscopic surgery is less disruptive to the organs in the abdominal cavity and avoids the irritation and contamination of the abdominal cavity by air and dust bacteria in the air. The operation is mainly based on electroincision and electrocoagulation, with first coagulation and then dissection of blood vessels, complete hemostasis and minimal bleeding, and thorough flushing before the end of the operation to keep the abdominal cavity clean. Thus, the postoperative intestinal function recovers quickly, can eat earlier, and greatly reduces the factors of postoperative intestinal adhesions. 2, laparoscopic surgery is a representative of real minimally invasive surgery, trauma is greatly reduced, the surgical process and postoperative recovery is easy and less painful. 3, after surgery can be early out of bed, sleep position is relatively free, greatly reducing the intensity of family members accompanying care. 4.The abdominal wall poke holes are small (ranging from 3-10mm), scattered and concealed, and do not affect the aesthetics after healing. 5.General anesthesia is generally used, the monitoring is complete, and the safety is greatly increased. 6, poke hole infection is far less than the traditional open incision infection or fat liquefaction. 7, abdominal wall poke hole instead of abdominal wall incision , to avoid the injury of abdominal wall muscles, blood vessels and the corresponding nerves, postoperative weakness of the abdominal wall and abdominal wall incision hernia will not occur, will not affect the motor function because of abdominal wall muscle scarring, will not cause the corresponding skin numbness because of abdominal wall nerve cut. However, laparoscopic surgery also has its own disadvantages such as: 1. The operation is more complicated with expensive laparoscopic equipment. It requires retraining in laparoscopic surgery and has technical requirements for the surgeon. 2, preoperative difficulty in estimating the operating time, special circumstances require intraoperative change to open surgery. 3, laparoscopic surgery in special circumstances increased surgical risk.