Endoscopic stent placement above the intact sphincter of Oddi for biliary strictures after living donor liver transplantation

Background and study aims Biliary complications are one of the most serious morbidities after liver transplantation. Inside-stent is a plastic stent placed above the sphincter of Oddi without endoscopic sphincterotomy against biliary strictures. Our aims were to analyze the long-term efficacy of inside-stent placement in patients with biliary stricture after living donor liver transplantation.