دورية أكاديمية
Moment arms of the coracobrachialis and short head of biceps following a Latarjet procedure: a modeling study.
| العنوان: | Moment arms of the coracobrachialis and short head of biceps following a Latarjet procedure: a modeling study. |
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| المؤلفون: | Dey R; Division of Biomedical Engineering, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Division of Orthopaedic Surgery, Department of Surgery, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Division of Physiological Sciences, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Biomedical Engineering Research Centre, University of Cape Town, Cape Town, South Africa; Health Through Physical Activity, Lifestyle and Sport, University of Cape Town, Cape Town, South Africa. Electronic address: roopam.dey@uct.ac.za., Glenday J; Department of Biomechanics, Hospital for Special Surgery, New York, NY, USA., du Plessis JP; Division of Orthopaedic Surgery, Department of Surgery, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa., Kauta N; Division of Orthopaedic Surgery, Department of Surgery, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa., Sivarasu S; Division of Biomedical Engineering, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Biomedical Engineering Research Centre, University of Cape Town, Cape Town, South Africa., Roche S; Division of Orthopaedic Surgery, Department of Surgery, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. |
| المصدر: | Journal of shoulder and elbow surgery [J Shoulder Elbow Surg] 2024 Jun; Vol. 33 (6), pp. 1387-1396. Date of Electronic Publication: 2023 Nov 24. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Mosby Country of Publication: United States NLM ID: 9206499 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-6500 (Electronic) Linking ISSN: 10582746 NLM ISO Abbreviation: J Shoulder Elbow Surg Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: St. Louis, MO : Mosby Original Publication: St. Louis, MO : Mosby Yearbook, Inc., c1992- |
| مواضيع طبية MeSH: | Muscle, Skeletal* , Shoulder Joint*/surgery , Cadaver*, Humans ; Range of Motion, Articular/physiology ; Biomechanical Phenomena ; Shoulder Dislocation/surgery ; Coracoid Process ; Male ; Female ; Models, Anatomic |
| مستخلص: | Background: The Latarjet procedure transfers the coracoid process to the anterior glenoid. This prevents recurrent anterior humeral dislocation but alters the origins of the coracobrachialis (CBR) and short head of the biceps (SHB). The impact of this alteration on the moment arms of these muscles has not been examined. Methods: The Newcastle Shoulder Model was updated with 15 healthy cadaveric bone models to create customized shoulder models. The CBR and SHB muscles were attached to the anterior glenoid via an elliptical wrapping object. Muscle moment arms were calculated for abduction, forward flexion, scapular plane elevation, and internal rotation with 20° and 90° of abduction. Statistical comparison of moment arms between native and Latarjet shoulders was performed using spm1D. Results: By transferring the origins of the CBR and SHB to the anterior glenoid, both muscles had extension moment arms during glenohumeral elevation in the coronal, sagittal, and scapular planes. Their average moment arms during abduction (-30.4 ± 3.2 mm for CBR and -29.8 ± 3.0 mm for SHB) and forward flexion (-26.0 ± 3.1 mm for CBR and -26.2 ± 3.2 mm for SHB) suggested that their role after the Latarjet procedure changed compared with their role in the native shoulder (P < .001). At higher abduction levels, both the muscles had higher internal rotation moment arms compared with the native shoulder. Conclusion: The Latarjet procedure affected the moment arms of the CBR and SHB. Both muscles had increased extension and internal rotation moment arms at higher degrees of elevation compared with the native shoulders. This finding suggests that these muscles act as dynamic stabilizers after the Latarjet procedure. (Copyright © 2023 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Latarjet; OpenSim; coracobrachialis; moment arms; musculoskeletal modeling; short head of biceps |
| تواريخ الأحداث: | Date Created: 20231126 Date Completed: 20240516 Latest Revision: 20240516 |
| رمز التحديث: | 20240517 |
| DOI: | 10.1016/j.jse.2023.10.011 |
| PMID: | 38008373 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1532-6500 |
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| DOI: | 10.1016/j.jse.2023.10.011 |