Outcomes of combined anterior latissimus dorsi and teres major tendon transfer for irreparable anterosuperior rotator cuff tears.

Autor: Baek CH; Department of Orthopaedic Surgery, Yeosu Baek Hospital, Yeosu-si, Jeollanam-do, Republic of Korea. Electronic address: yeosubaek@gmail.com., Kim JG; Department of Orthopaedic Surgery, Yeosu Baek Hospital, Yeosu-si, Jeollanam-do, Republic of Korea., Baek GR; Orthopaedic Biomechanics Laboratory, Congress Medical Foundation, Pasadena, CA, USA.
Jazyk: angličtina
Zdroj: Journal of shoulder and elbow surgery [J Shoulder Elbow Surg] 2022 Nov; Vol. 31 (11), pp. 2298-2307. Date of Electronic Publication: 2022 May 10.
DOI: 10.1016/j.jse.2022.03.025
Abstrakt: Background: Irreparable anterosuperior rotator cuff tears (IASRCTs) can result in loss of active elevation, loss of internal rotation, and pseudoparalysis. Joint-preserving treatment options for IASRCTs in young and high-demand elderly patients are limited. The purpose of this study was to evaluate the clinical and radiologic outcomes of combined anterior latissimus dorsi and teres major (aLDTM) tendon transfer in patients with IASRCTs without reconstruction of the superior rotator cuff and capsular portion.
Methods: This retrospective study was conducted between 2015 and 2018. We included patients who underwent combined aLDTM tendon transfer for IASRCTs. Clinical outcomes included visual analog scale for pain, Constant score, American Shoulder and Elbow Surgeons score, University of California Los Angeles shoulder scores, activities of daily living requiring active internal rotation score, active range of motion, subscapularis-specific physical examination, and rate of return to work. Radiographic analyses included the assessment of acromiohumeral distance, Hamada grade for cuff tear arthropathy, rate of anterior glenohumeral subluxation reduction, and transferred tendon integrity at 2 years postoperatively.
Results: The mean follow-up period was 38.1 ± 13.7 (range: 24-63) months. Of the patients, 30 (mean age: 64.1 years) met the study criteria. Postoperatively, mean Constant, American Shoulder and Elbow Surgeons, University of California Los Angeles, and activities of daily living requiring active internal rotation scores improved from 47.4 to 69.9 (P < .001), 44.9 to 79.2 (P < .001), 20.0 to 28.7 (P < .001), and 13.2 to 26.9 (P < .001), respectively. The mean active range of motion was significantly increased postoperatively for both forward elevation (P < .001) and internal rotation at the back (P < .001). Of the patients, 24 (83%) returned to their previous work. No significant progression of cuff tear arthropathy was observed at final follow-up (Hamada grade: preoperative 1.3 ± 0.5 to postoperative 1.5 ± 0.7; p=0.155). Fifteen of 30 patients (50%) restored the anterior glenohumeral subluxation that was apparent preoperatively. One patient presented with transient axillary nerve palsy after surgery. Two patients presented with partial nonretracted tears of the transferred tendon.
Conclusion: This minimum 2-year follow-up study demonstrated that combined aLDTM tendon transfer without reconstruction of the superior rotator cuff and capsular portion was a viable treatment option with favorable clinical and radiologic outcomes for patients with IASRCTs.
(Copyright © 2022 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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