title: Ceramic head failure.
abstract: A case of abrupt failure of the ceramic head component of a total hip arthroplasty is reported. The prosthesis had been inserted more than 5 years previously and had functioned well until its abrupt failure. At revision, the metal femoral and acetabular components were intact and well fixed. The broken ceramic head was replaced with a metal component, and the polyethylene liner replaced with a new one.
authors: Division of Orthopaedic Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
authors: S
authors: S
authors: Krikler
authors: J
authors: J
authors: Schatzker
mesh_terms: D002516:Ceramics; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000601:surgery*; D011474:Prosthesis Design; D011475:Prosthesis Failure; D011859:Radiography; D012086:Reoperation; D013499:Surface Properties