Laparoscopic cholecystectomy and endoscopic sphincterotomy under a single anesthetic: a case report.

Several options have been described for the management of unsuspected common bile duct stones diagnosed for the first time by transcystic cholangiography during laparoscopic surgery. These include immediate conversion to open laparotomy and formal common bile duct exploration, laparoscopic bile duct exploration, or postoperative biliary endoscopy (i.e., ERCP with sphincterotomy and stone extraction). Herein we describe a fourth option which allows the surgeon to manage both cholelithiasis and choledocholithiasis at the time of laparoscopic intervention: endoscopic sphincterotomy performed immediately after laparoscopic cholecystectomy under one anesthetic. This option seems the most logical when the surgeon wishes to preserve the minimally invasive approach.