Laparoscopic Common Bile Duct Exploration for Multiple Large Common Bile Duct Stones: A Case Report with Review of Literature

Abstract

Endoscopic retrograde cholangio pancreatography (ERCP) followed by laparoscopic cholecystectomy (LC) in 2 different sessions, is the widely followed standard sequence of surgical procedures for concurrent gall bladder and common bile duct (CBD) stone disease, across the world. However, being highly technical, skillful and technology dependant, ERCP, sometimes, does not succeed even in the best of hands. This can happen due to abnormal local anatomy (eg. Previous Billroth II gastrectomy, previous surgical scars which distort the duodenum etc.) and unfriendly stone morphology such as a very large stone or a large number of stones. Failure to extract/retrieve bile duct stones at ERCP is an indication for CBD exploration (open or laparoscopic) at surgery. Herein, we present one such case of a 67 year old woman who had previously undergone surgery – laparoscopic cholecystectomy for gall stone disease 3 years back. She presented to us with a common bile duct loaded with multiple large stones. Inspite of undergoing ERCP (2 attempts over 48 hours), a common bile duct access could not be achieved endoscopically, thereby rendering endotherapy unsuccessful. She then underwent a successful totally laparoscopic CBD exploration, using standard laparoscopy instruments, some endoscopy accessories like endo-balloon & dormia basket and intraoperative fluoroscopy.