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Journal of Bone and Joint Surgery - British Volume, Vol 90-B, Issue 6,
764-769.
doi: 10.1302/0301-620X.90B6.20387 Copyright © 2008 by British Editorial Society of Bone and Joint Surgery Total shoulder replacement in young and middle-aged patients with glenohumeral osteoarthritisP. Raiss, MD, Research Fellow1; P. R. Aldinger, MD, PhD, Consultant Orthopaedic Surgeon1; P. Kasten, MD, PhD, Specialist Orthopaedic Surgeon1; M. Rickert, MD, PhD, Consultant Orthopaedic Surgeon1; and M. Loew, MD, PhD, Professor, Head of the Department of Shoulder and Elbow Surgery, Consultant Orthopaedic Surgeon11 Department of Shoulder and Elbow Surgery, Orthopaedic University Hospital of Heidelberg, Schlierbacher, Landstrasse, 200a, 69118 Heidelberg, Germany. Correspondence should be sent to Dr P. Raiss; e-mail: Patric.Raiss{at}ok.uniheidelberg.de
Our aim in this prospective study was to evaluate the outcome of total shoulder replacement in the treatment of young and middle-aged active patients with primary glenohumeral osteoarthritis. We reviewed 21 patients (21 shoulders) with a mean age of 55 years (37 to 60). The mean follow-up was seven years (5 to 9). The same anatomical, third-generation, cemented implant had been used in all patients. All the patients were evaluated radiologically and clinically using the Constant and Murley score. No patients required revision. In one a tear of the supraspinatus tendon occurred. Overall, 20 patients (95%) were either very satisfied (n = 18) or satisfied (n = 2) with the outcome. Significant differences (p < 0.0001) were found for all categories of the Constant and Murley score pre- and post-operatively. The mean Constant and Murley score increased from 24.1 points (10 to 45) to 64.5 points (39 to 93), and the relative score from 30.4% (11% to 50%) to 83% (54% to 116%). No clinical or radiological signs of loosening of the implant were seen. For young and middle-aged patients with osteoarthritis, third-generation total shoulder replacement is a viable method of treatment with a low rate of complications and excellent results in the mid-term.
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