This document discusses cholecystectomy, the surgical removal of the gallbladder. It describes the gallbladder's location and function of storing and concentrating bile produced by the liver. Cholecystectomy is commonly performed to treat gallstones and gallbladder inflammation. The risks of the procedure include bile leaks, bleeding, infection, and injury to nearby structures. The two main types are open cholecystectomy, involving a single large incision, and laparoscopic cholecystectomy using 3-4 smaller incisions and an endoscope. Laparoscopic surgery has a shorter recovery time.