title: Treatment of locked chronic posterior dislocation of the shoulder by reconstruction of the defect in the humeral head with an allograft.
abstract: The treatment of a chronic posterior dislocation of the shoulder is often determined by the size of the associated impression fracture of the humeral head. Our hypothesis was that patients with a chronic unreduced posterior dislocation of the shoulder and a defect in the humeral head involving between 25% to 50% of the articular surface, would do better if reconstructed with an allograft from the femoral head rather than treated by a non-anatomical reconstruction. We reviewed ten men and three women with a mean age of 42 years (36 to 51) at a mean follow-up of 54 months (41 to 64) who had this procedure. At follow-up, nine had no pain or restriction of activities of daily living. Their mean Constant-Murley shoulder score was 86.8 (43 to 98). No patient had symptoms of instability of the shoulder. Reconstruction of the defect in the humeral head with an allograft provides good pain relief, stability and function for patients with a locked, chronic posterior dislocation where the defect involves between 25% and 50% of the circumference of the articular surface.
authors.affiliation: Belgrade University School of Medicine, Serbia.
authors.forename: I D
authors.initials: ID
authors.lastname: Diklic
authors.forename: Z D
authors.initials: ZD
authors.lastname: Ganic
authors.forename: Z D
authors.initials: ZD
authors.lastname: Blagojevic
authors.forename: S J
authors.initials: SJ
authors.lastname: Nho
authors.forename: A A
authors.initials: AA
authors.lastname: Romeo
mesh_terms: D000328:Adult; D016025:Bone Transplantation / Q000379:methods*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging / Q000601:surgery* / Q000637:transplantation; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D011859:Radiography; D016059:Range of Motion, Articular / Q000502:physiology; D012189:Retrospective Studies; D012783:Shoulder Dislocation / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D012785:Shoulder Joint / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D016896:Treatment Outcome