Best way to confirm that no stones are left back in the CBD?: (A) Choledochoscope, (B) Palpation, (C) Cholangiogram, (D) ERCP
Answer is C. Ans. is 'c' i.e., Cholangiogram o "An operative cholangiogram at time of cholecystectomy will also demonstrate presence or absance of bile duct stones".o "If a CBD exploration was performed and a T-tube left in place, a T-tube cholangiogram is done before its removal".