Minimally invasive surgery for patients with gallbladder polyps, that is, laparoscopic cholecystectomy, is performed in the following ways: 1. After opening the plasma membrane layer on the anterior and posterior triangles of the gallbladder, the gallbladder artery and the cystic duct are fully exposed; 4, the gallbladder artery is disconnected with absorbable clips, and the anterior and posterior triangles are separated to fully reveal the cystic duct and the cystic jugular. bed. The procedure is usually completed after about half an hour to one hour.