Residual stones after cholecystectomy can be detected by following methods: Surgical Residual stones after cholecystectomy can be detected by following methods: 1) Peroral cholecystography 2) I/v cholangiography 3) Liver scanning 4) US 5) ERCPH A. 2,4,5 B. 1,2,4 C. 4,5 D. 3,4,5 E. All answers are correct Answer: A. 2,4,5 Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+