A reappraisal of sphincteroplasty (not sphincterotomy).
D000208:Acute Disease; D002758:Cholangiography; D002932:Cineangiography; D003135:Common Bile Duct / Q000033:anatomy & histology / Q000502:physiology / Q000601:surgery*; D004064:Digestive System / Q000000981:diagnostic imaging; D004386:Duodenum / Q000502:physiology / Q000601:surgery*; D042882:Gallstones / Q000601:surgery; D006801:Humans; D008722:Methods; D009020:Morphine; D009132:Muscles / Q000601:surgery; D010183:Pancreatic Ducts / Q000033:anatomy & histology; D010195:Pancreatitis / Q000601:surgery; D011183:Postoperative Complications / Q000401:mortality; D011312:Pressure
D009020:Morphine