Progress in diagnosis and prevention of biliary stent displacement after endoscopic retrograde cholangiopancreatography

Abstract

Biliary stent displacement is a common stent related complication after endoscopic retrograde cholangiopancreatography. If not diagnosed and treated early, it may lead to serious consequences. This article summarizes recent domestic and international articles on biliary stent displacement after endoscopic retrograde cholangiopancreatography, reviews the diagnosis, risk factors, and treatment of biliary stent displacement after endoscopic retrograde cholangiopancreatography, and provides assistance in guiding patients to achieve better prognosis.

Keywords

• endoscopic retrograde cholangiopancreatography
• biliary stent displacement
• metal bracket
• plastic bracket
• biliary stricture
• incision of duodenal papilla