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Updated: May 14, 2026
10:10
Reverse Total Shoulder Arthroplasty
Published on: July 5, 2011
Glenoid or not glenoid component in primary osteoarthritis
1Shoulder Department, Clinique de l'Union, 31240, Saint Jean, France. jean.kany@clinique-union.fr
Summary
Total shoulder replacement (TSR) offers superior pain relief, improved range of motion, and higher patient satisfaction compared to humeral head replacement (HHR) for end-stage osteoarthritis. TSR also shows lower rates of revision surgery due to glenoid component loosening.
Area of Science:
- Orthopedic Surgery
- Biomedical Engineering
- Rheumatology
Background:
- End-stage primary glenohumeral osteoarthritis treatment options include total shoulder replacement (TSR) and humeral head replacement (HHR).
- The optimal surgical approach remains a subject of debate within the orthopedic community.
Purpose of the Study:
- To compare the efficacy of TSR versus HHR in treating glenohumeral osteoarthritis.
- To analyze differences in pain relief, range of motion, patient satisfaction, and revision surgery rates between TSR and HHR.
Main Methods:
- Systematic review and comparative analysis of surgical outcomes for TSR and HHR.
- Evaluation of patient-reported outcomes and revision surgery data.
Main Results:
- TSR demonstrated significantly better pain relief, forward elevation, and external rotation compared to HHR.
- Patient satisfaction was notably higher following TSR.
- TSR procedures required fewer revision surgeries, particularly concerning glenoid component loosening, compared to HHR.
Conclusions:
- TSR is associated with superior functional outcomes and patient satisfaction in end-stage glenohumeral osteoarthritis.
- Modern glenoid component designs and surgical techniques aim to mitigate risks of loosening and facilitate bone reconstruction during revision surgery.
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