title: "Medial migration of lag screw with intrapelvic dislocation in Gamma nailing--a unique problem? A report of two cases".
authors.forename: Richard
authors.initials: R
authors.lastname: Stern
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods; D001858:Bone Nails / Q000009:adverse effects*; D001863:Bone Screws / Q000009:adverse effects*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005548:Foreign-Body Migration / Q000209:etiology*; D006621:Hip Joint / Q000601:surgery*; D006801:Humans; D004204:Joint Dislocations / Q000601:surgery*; D019300:Medical Errors