Background: This study investigated early functional outcome, quality of life, and the level of independency in elderly patients after primary reverse shoulder arthroplasty (RSA) for complex fractures of the proximal humerus.
Methods: This was a prospective case series that included 33 patients, aged ≥70 years, with a high level of independency who received RSA for complex fractures of the humerus (Orthopaedic Trauma Association B2/C) from January 2012 to April 2014.
Results: Level of independency, quality of life (Short Form 36 Health Survey score), early functional outcome (Constant-Murley score, Disabilities of the Arm, Shoulder and Hand Outcome Measure), and pain medication (World Health Organization grading) were obtained at the 6-month follow-up and 1 year after surgery. The Constant-Murley score was 64 ± 14 after 6 months and 71 ± 12 at 1 year (P < .001), reaching 87% compared with the contralateral shoulder. The Disabilities of the Arm, Shoulder and Hand score reached 29 ± 20 at 6 months and 30 ± 21 at 1 year. The Short Form 36 score was comparable to normative data. After 6 months, 84% of our study group were back at their previous level of independency. Within 1 year, this rate increased to 91%. At the 1-year follow-up, analgesia intake was back at the level before the injury in 97% of the patients.
Conclusions: Primary RSA provides good early functional results, reliable pain control, and excellent restoration of an independent life style in elderly patients. Thus, RSA may be considered for active patients with a high demand on shoulder function.
Keywords: CMS; DASH; RSA; Reverse shoulder arthroplasty; level of independence; outcome; proximal humeral fracture.
Copyright © 2017 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.