title: Pull or push pancreatic sphincterotomy for sphincter of Oddi dysfunction? A conundrum for experts only.
authors.forename: Jerome H
authors.initials: JH
authors.lastname: Siegel
authors.forename: Seth A
authors.initials: SA
authors.lastname: Cohen
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects; D003137:Common Bile Duct Diseases / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D009339:Needles; D010182:Pancreatic Diseases / Q000601:surgery*; D010195:Pancreatitis / Q000209:etiology; D012307:Risk Factors; D009803:Sphincter of Oddi / Q000503:physiopathology* / Q000601:surgery*; D016717:Sphincterotomy, Endoscopic / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D015607:Stents