title: Transduodenal endoscopic sphincterotomy and extraction of bile duct stones.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D014670:Ampulla of Vater / Q000601:surgery*; D002769:Cholelithiasis / Q000175:diagnosis / Q000601:surgery / Q000628:therapy*; D004386:Duodenum; D004724:Endoscopy; D042882:Gallstones / Q000601:surgery / Q000628:therapy; D006801:Humans; D008875:Middle Aged; D009803:Sphincter of Oddi / Q000601:surgery*