Minimally invasive surgery and open surgery have the same purpose, both for the removal of the patient’s lesion or suture repair, minimally invasive surgery and open surgery is mainly the pathway is not the same. Minimally invasive surgery in the skin surface of the incision is smaller, do three or four puncture holes inserted into the operation of the instrument, surgery in the body, including laparoscopic surgery, thoracoscopic surgery, hysteroscopic surgery. Taking laparoscopic surgery as an example, if a patient has gallbladder stones combined with acute inflammation of the gallbladder, he or she can have surgery to treat it. Traditional surgery involves making a large incision in the abdomen and removing the gallbladder. Minimally invasive surgery involves making a one-centimeter puncture hole under the navel, inserting laparoscopic instruments, and making two more puncture holes under the xiphoid process and the right costal margin, inserting laparoscopic instruments. The intra-abdominal lesion is visualized on a television screen and the gallbladder is removed.