期刊
KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY
卷 31, 期 8, 页码 3565-3571出版社
SPRINGER
DOI: 10.1007/s00167-023-07377-0
关键词
CAM; Arthroscopy; Axillary nerve release; Subacromial decompression; Glenohumeral osteoarthritis; Shoulder
The CAM procedure without direct axillary nerve neurolysis or subacromial decompression is a valid alternative for young or active patients with glenohumeral osteoarthritis. It improves shoulder function, decreases pain, and delays arthroplasty. The procedure has good subjective functional scores, high patient satisfaction, and a low rate of complications.
PurposeThe comprehensive arthroscopic management (CAM) procedure is a useful joint-preserving option for young or active patients with glenohumeral osteoarthritis (GHOA). Our objective was to evaluate the results and prognostic factors of the CAM procedure without direct axillary nerve release or subacromial decompression.MethodsA retrospective observational study among patients with GHOA who underwent the CAM procedure was conducted. Neither axillary nerve neurolysis nor subacromial decompression was performed. Both primary and secondary GHOA were considered; the latter was defined as a history of shoulder pathology (mainly instability or proximal humerus fracture). The American Shoulder and Elbow Surgeons scale, Simple Shoulder Test, Visual Analogue Scale, activity level, Single Assessment Numeric Evaluation, EuroQol 5 Dimensions 3 Levels, Western Ontario Rotator Cuff Index, and active range of motion (aROM) were analysed.ResultsTwenty-five patients who underwent the CAM procedure met the inclusion criteria. After a mean follow-up of 42.4 +/- 22.9 months, we found improvement (p < 0.001) in all postoperative values of the different scales. The procedure increased aROM overall. Patients with arthropathy due to instability showed worse results. The rate of CAM failures, defined as conversion to shoulder arthroplasty, was 12%.ConclusionsThis study showed that the CAM procedure without direct axillary nerve neurolysis or subacromial decompression might be a valid alternative in active patients with advanced GHOA to improve shoulder function (aROM and scores), decrease pain, and delay arthroplasty. This technique showed good subjective functional scores, high patient satisfaction, and a low rate of complications.
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