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[Shoulder arthrodesis. Possible causes of functionally poor results]
1Klinik Wilhelm Schulthess, Zürich.
Zeitschrift Fur Orthopadie Und Ihre Grenzgebiete
|January 1, 1993
Summary
Shoulder arthrodesis effectively achieves bone consolidation for severe glenohumeral joint destruction. Optimal positioning is crucial for patient pain relief and functional outcomes after shoulder fusion surgery.
Area of Science:
- Orthopedic Surgery
- Shoulder Joint Reconstruction
Context:
- Severe glenohumeral joint destruction necessitates surgical intervention.
- Arthrodesis is a salvage procedure for end-stage shoulder joint disease.
Purpose:
- To evaluate the long-term outcomes of shoulder arthrodesis.
- To identify factors influencing functional success and patient satisfaction.
Summary:
- Arthrodesis was performed in 24 patients with severe glenohumeral joint destruction.
- Primary bone consolidation was achieved in all reviewed cases.
- Optimal positioning (20° abduction, 20-30° flexion, 45° internal rotation) is critical for pain relief and function.
Impact:
- 18 patients reported marked improvement, while suboptimal positioning led to poor outcomes in 4 cases.
- Additional surgeries were required in 7 cases for complications like excessive abduction or hardware prominence.
- The study highlights the importance of precise surgical positioning for successful shoulder fusion.