[Closure of the bile ducts following exploration].

One indication for cholangioscopy is a doubtful intraoperative cholangiogram. Cholangioscopy is usually performed by a choledochotomy, occasionally it can be done via the cystic duct stump. Primary closure of the choledochotomy using a forward and backward suture is possible. In cases of severe cholangitis T-tube external drainage of the bile is performed. The method and experience of 208 endoscopic examinations is reported, 71 via the cystic duct stump and 137 via a choledochotomy.