The procedure of minimally invasive cholecystectomy includes anesthesia and sterilization, placement of laparoscopic surgical instruments, cholecystectomy, and postoperative dressing. 1. After the anesthesiologist administers general anesthesia to the patient, he or she disinfects the drapes and exposes the surgical area. 2. Insertion of laparoscopic instruments, using a scalpel to make small cuts on the surface of the patient’s abdominal wall, through which laparoscopic surgical instruments are inserted, usually requiring 3 to 4 instrument insertions. 3. Cholecystectomy, with the help of laparoscopic instruments, the gallbladder is separated, the gallbladder artery and the cystic duct are dissected, removed and removed from the body, the specimen is packed and sent for pathological examination, and an abdominal drainage tube is placed in the gallbladder bed. 4. After withdrawal of the cavity, dress the abdominal wall wound. If cholecystectomy is required, patients are advised to go to regular medical institutions.