Endoscopic surgery through the natural cavity refers to a method of surgery through the wounds of the mouth,Single Port Laparoscopic anus, vagina or internal organs,Single Port Laparoscopic such as appendectomy through a gastric incision. However,Single Port Laparoscopic due to the small number of endoscopic surgery for natural cavity, the possibility of intraoperative contamination is high,Single Port Laparoscopic and the integrity of the organ will be destroyed. It has not been widely used in clinical practice.

Trans-umbilical single-hole laparoscopy is to make a 2-3 cm incision in the navel and place laparoscopy instruments to complete the operation. This is a common approach to gynecological surgery and is the focus of this article. The reason why the navel is chosen is because it is the only natural scar structure in the human body. Performing surgery here does not add extra scars,Single Port Laparoscopic which is good for beauty. At present,Single Port Laparoscopic umbilical single-hole laparoscopic surgery has been carried out in many domestic hospitals.

In the eyes of a single-hole laparoscopic surgeon,Single Port Laparoscopic the navel is like a nut. Unscrew it to perform "product maintenance." Special equipment for single-hole laparoscopic,Single Port Laparoscopic special access platform, curved forceps, single hole for small lens.