Cholecystectomy is usually an emergency surgery for symptomatic or complicating gallbladder stones, or acute cholecystitis. In addition, gallbladder polyps >1cm and gallbladder atrophy are also indications for surgery, as follows: Recurrent cholecystitis, gallbladder stones with a diameter of more than 2cm, combined with gallbladder polyps, porcelain gallbladder, gallbladder polyps with a diameter of more than 1cm, solitary polyps with a wide base, gallbladder atrophy, gallbladder-filled stones, polyps or stones located in the juxtapical part of the gallbladder or at the gallbladder ducts, gallbladder polyps that have rapidly enlarged in a short period of time, and gallbladder carcinoma is not excluded. Patients who meet the indications for cholecystectomy should follow the doctor’s instructions to make good preoperative preparations in order to improve the quality of life.