The transumbilical single-port laparoscopic surgery is the most cutting-edge minimally invasive technology in the world. During the surgery, surgical instruments and equipment enter the abdominal cavity through the umbilical port, using the umbilical crease wall to cover the surgical incision, which is minimally invasive and scarless. Only a few hospitals in China are able to master this technology. Compared with traditional laparoscopic abdominal minimally invasive surgery, it adopts a one-hole laparoscopic system device, which enters through the navel opening and automatically builds a cavity to reveal the operation field; you can eat and get out of bed 8 hours after the operation. The procedure is safe and reliable, with a short hospital stay and an umbilical incision of only 1~2 cm, as the umbilical skin folds can cover the incision, thus achieving the goal of scarless surgery. Single-port laparoscopic cholecystectomy has outstanding characteristics of minimally invasive, safety, economy, aesthetics, and less postoperative pain, etc. This procedure has been skillfully performed in our hospital.