Pediatric laparoscopy in recent years, as a minimally invasive technique, is an inevitable trend in the development of future surgical methods. With small surgical incisions, fast recovery, and a wide range of exploration, laparoscopy has very important applications and unique superiority in the diagnosis and treatment of pediatric surgical diseases. The laparoscope only requires a 3L or 5L incision through the navel, and a surveillance lens can be placed to observe the whole abdominal cavity comprehensively and clearly, making many past open surgeries now replaced by laparoscopic surgeries, greatly increasing the choice of surgical opportunities, and at the same time causing minimal trauma to the child, avoiding to the greatest extent the drawbacks of traditional “open surgery It also minimizes trauma to the child and avoids to the greatest extent the disadvantages of traditional “open surgery” and eliminates the need for “open surgery” in the diagnosis and treatment of some diseases. In recent years, surgical laparoscopy has developed rapidly, and it is the most advanced and cutting-edge minimally invasive technology for simultaneous examination and treatment. With the maturation and improvement of pediatric laparoscopic surgical operation technology, its advantages have become more and more obvious: 1, small surgical trauma, minimal damage to the abdominal wall; 2, small incision, inconspicuous postoperative scar, minimizing the psychological shadow caused by the incision scar on the child; 3, fast postoperative recovery of the child; 4, short hospitalization; 5, light postoperative pain; 6, wide range of exploration, clear surgical field, can find Diseases that cannot be observed through traditional surgical incisions can be treated in one stroke, and the quality of surgery can be better ensured.