title: Early failure of the Ultima metal-on-metal total hip replacement in the presence of normal plain radiographs.
authors.affiliation: Department of Trauma & Orthopaedics, Norfolk & Norwich University Hospital, Colney Lane, Colney, Norwich NR4 7UZ, UK. simon.donell@nnuh.nhs.uk
authors.forename: S T
authors.initials: ST
authors.lastname: Donell
authors.forename: C
authors.initials: C
authors.lastname: Darrah
authors.forename: J F
authors.initials: JF
authors.lastname: Nolan
authors.forename: J
authors.initials: J
authors.lastname: Wimhurst
authors.forename: A
authors.initials: A
authors.lastname: Toms
authors.forename: T H W
authors.initials: TH
authors.lastname: Barker
authors.forename: C P
authors.initials: CP
authors.lastname: Case
authors.forename: J K
authors.initials: JK
authors.lastname: Tucker
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D002858:Chromium Alloys; D005260:Female; D006621:Hip Joint / Q000000981:diagnostic imaging / Q000473:pathology; D006622:Hip Prosthesis; D006801:Humans; D007668:Kidney / Q000503:physiopathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D015207:Osteoarthritis, Hip / Q000601:surgery; D010020:Osteonecrosis / Q000209:etiology / Q000473:pathology; D011184:Postoperative Period; D011474:Prosthesis Design; D011475:Prosthesis Failure; D011859:Radiography; D012086:Reoperation / Q000706:statistics & numerical data; D055815:Young Adult
chemical_list: D002858:Chromium Alloys