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Reverse Total Shoulder Arthroplasty
Published on: July 5, 2011
Reverse total shoulder arthroplasty for failed shoulder arthroplasty.
Deepan N Patel1, Brett Young, Ikemefuna Onyekwelu
1Department of Orthopaedic Surgery, New York University Hospital of Joint Diseases, New York, NY 10003, USA. deepan.patel@nyumc.org
Journal of Shoulder and Elbow Surgery
|February 25, 2012
Summary
Revision total shoulder arthroplasty using the reverse total shoulder arthroplasty (rTSA) significantly improves functional outcomes and reduces pain in patients with failed shoulder arthroplasty. This procedure offers a reliable solution for complex revision cases.
Area of Science:
- Orthopedic Surgery
- Biomedical Engineering
Background:
- Shoulder arthroplasty is effective but a subset of patients require revision surgery.
- Reverse total shoulder arthroplasty (rTSA) is increasingly used for complex revision cases.
Purpose of the Study:
- To evaluate the initial experience and outcomes of using rTSA for failed shoulder arthroplasty.
- To assess functional improvements and pain reduction following rTSA revision.
Main Methods:
- A 5-year retrospective analysis of 31 patients undergoing rTSA for failed shoulder arthroplasty.
- Pre- and post-operative data analyzed using ASES, UCLA, SST, and VAS scores.
- 28 patients available for an average follow-up of 40.7 months.
Main Results:
- Statistically significant improvements observed in ASES, UCLA, SST scores, and VAS for pain.
- Active forward elevation increased from 44° to 108° (P < .001).
- 67.9% of patients reported good or excellent results, with 17.8% unsatisfactory outcomes.
Conclusions:
- Revision to rTSA leads to improved functional outcomes and decreased pain.
- rTSA serves as a reliable salvage option for challenging failed shoulder arthroplasty cases.