title: Retrieval of an impacted mechanical lithotripsy basket.
authors.forename: E K
authors.initials: EK
authors.lastname: Ng
authors.forename: J Y
authors.initials: JY
authors.lastname: Lau
authors.forename: S C
authors.initials: SC
authors.lastname: Chung
authors.forename: A K
authors.initials: AK
authors.lastname: Li
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects / Q000295:instrumentation*; D003135:Common Bile Duct; D004868:Equipment Failure; D005547:Foreign Bodies / Q000628:therapy*; D042882:Gallstones / Q000601:surgery / Q000628:therapy; D006801:Humans; D008096:Lithotripsy / Q000009:adverse effects / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D016717:Sphincterotomy, Endoscopic