The cost of da Vinci robotic surgery is relatively expensive, generally costing about 100,000 yuan, but in the current medical environment, there is no exact standard for da Vinci surgery charges, so the charges vary from hospital to hospital. The advantage of da Vinci surgery and ordinary laparoscopic surgery is that da Vinci surgery has several surgical robotic arms, which can rotate 360° in the abdominal cavity, and then the front end of the robotic arm can also rotate. Therefore, it is more flexible during the surgical operation, even during the knot tying process, and can reach areas that cannot be reached manually or by ordinary laparoscopic instruments.