title: The results of endoprosthetic replacement for tumours of the distal humerus.
abstract: Ten patients underwent endoprosthetic replacement of the distal humerus for bone tumours over a period of 30 years. There were eight primary and two secondary tumours in four men and six women with a mean age of 47.5 years (15 to 76). The mean follow-up was eight years (9 months to 31 years). Four patients required further surgery, three having revision for aseptic loosening; two of these and one other later needing a rebushing. There were no cases of postoperative nerve palsy, infection, local recurrence or mechanical failure of the implant. Four patients died from their disease, all with the prosthesis functioning satisfactorily. At follow-up the mean flexion deformity of the elbow was 15 degrees (0 to 35) and the mean range of lexion was 115 degrees (110 to 135). The functional results showed a mean Toronto extremity salvage score of 73% of normal. Endoprosthetic replacement of the distal humerus and elbow is a satisfactory method of treating these rare tumours.
authors.affiliation: Oncology Service, Royal Orthopaedic Hospital, Birmingham, England, UK.
authors.forename: A
authors.initials: A
authors.lastname: Kulkarni
authors.forename: F
authors.initials: F
authors.lastname: Fiorenza
authors.forename: R J
authors.initials: RJ
authors.lastname: Grimer
authors.forename: S R
authors.initials: SR
authors.lastname: Carter
authors.forename: R M
authors.initials: RM
authors.lastname: Tillman
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D019643:Arthroplasty, Replacement / Q000379:methods*; D001186:Artificial Limbs; D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D004551:Elbow Joint / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging / Q000601:surgery*; D007595:Joint Prosthesis; D008297:Male; D008875:Middle Aged; D011475:Prosthesis Failure; D011859:Radiography; D016059:Range of Motion, Articular; D012086:Reoperation; D012189:Retrospective Studies; D016896:Treatment Outcome