title: Sphincter incompetence caused by common bile duct stones.
mesh_terms: D000368:Aged; D014670:Ampulla of Vater / Q000503:physiopathology*; D001655:Bile Reflux / Q000000981:diagnostic imaging / Q000209:etiology*; D001660:Biliary Tract Diseases / Q000209:etiology*; D042882:Gallstones / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D011859:Radiography; D009803:Sphincter of Oddi / Q000000981:diagnostic imaging / Q000503:physiopathology*