Television choledochoscopy

Abstract

Present techniques of intraoperative cholangiography and choledochoscopy have not completely solved the problem of the common bile duct stone that is missed. Televised choledochoscopy provides an improved imaging technique which should facilitate stone retrieval. A similar television endoscopic technique has already become standard among orthopedic surgeons performing diagnostic and therapeutic arthroscopy. This equipment can be shared by surgeons specializing in orthopedic or general surgery.