
Laparoendoscopic single-site cholecystectomy and common bile duct exploration using conventional instruments
Keywords: Laparoendoscopic single-site surgery; Common bile duct exploration; Common bile ductENBD, endoscopic nasobiliary drainage; ERBD, endoscopic retrograde biliary drainage; CBD, common bile duct; ES, endoscopic sphincterotomy; SO, sphincter of Oddi; LESS, Lap