Robot-assisted laparoscopic common bile duct exploration: case report and proposed training model.

We present a case of a 32-year-old female patient with the diagnosis of gallstone disease and choledocholithiasis. Prior to in vivo surgery, we practiced the critical steps of the procedure using a proposed inert training model. We performed a robot-assisted laparoscopic common bile duct exploration, obtaining one stone. The operating time was 140 min (console time: 120 min) with no complications during the procedure. The patient was discharged 2 days after the operation. Robot-assisted minimally invasive surgery of the common bile duct is a safe and effective procedure and seems to have some benefits over conventional laparoscopic surgery.