<prompt> Biliary stricture developing after laparoscopic cholecystectomy usually occurs at which pa of common bile ductUpperMiddleLowerAll with equal frequency  <response>: Incidence of bile duct injury during laparoscopic cholecystectomy is 0.3-0.85 Classic laparoscopic injury : A long length of the common duct is excised upto the proximal common hepatic duct which is either occluded or left to drain bile into the peritoneal cavity Ref:Sabiston 20th edition. Pg no :1511 