title: Failed acromioplasty for impingement syndrome.
abstract: We evaluated 67 shoulders in 65 patients who had pain and dysfunction for more than two years after an initial acromioplasty for impingement syndrome without a rotator cuff tear. In addition to a thorough history, physical examination, local anaesthesia injection and any other necessary investigations all patients had arthroscopic evaluation of the shoulder. In 27 shoulders there had been diagnostic errors, and in 28 operative errors; only in 12 had the diagnosis and the operative procedure both been correct. Subsequent operative intervention in patients not receiving worker's compensation benefit had a 75% success rate, whereas in those receiving such benefits the success rate was only 46%.
authors: Toronto Hospital, Ontario, Canada.
authors: D J
authors: DJ
authors: Ogilvie-Harris
authors: A M
authors: AM
authors: Wiley
authors: J
authors: J
authors: Sattarian
mesh_terms: D000174:Acromion / Q000601:surgery*; D000328:Adult; D001182:Arthroscopy; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis / Q000601:surgery*; D007593:Joint Instability / Q000175:diagnosis / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000175:diagnosis / Q000601:surgery*; D012086:Reoperation; D012189:Retrospective Studies; D012785:Shoulder Joint; D013577:Syndrome