The Journal of hand surgery · 2024
Shoulder Function Reconstruction in Brachial Plexus Birth Injury: Anterior Shoulder Release and Spinal Accessory to Suprascapular Nerve Transfer.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Bertelli Jayme A, Tahir Mohammed
Аннотация
PURPOSE: This study evaluated the efficacy of the spinal accessory to suprascapular nerve transfer accompanied by anterior shoulder release in restoring shoulder external rotation and abduction in patients with brachial plexus birth injury.
METHODS: A cohort of 41 children with brachial plexus birth injury and shoulder internal rotation contractures underwent surgical intervention. The procedure involved an anterior shoulder release encompassing subscapularis tenotomy, capsulotomy and division of the coracohumeral ligament, and transfer of the spinal accessory nerve to the suprascapular nerve. At an average of 31 months after surgery, we conducted postoperative evaluations of shoulder abduction and external rotation range of motion and compared those with the preoperative status of the patients.
RESULTS: From the initial cohort, 26 patients with sufficient follow-up were included in the analysis. The average age at surgery was 15 months. Before surgery, patients demonstrated an average active abduction of 36° and an internal rotation contracture of 64°, measured with the elbow flexed, the shoulder adducted, and using the thorax as the 0° reference point. After surgery, there were significant improvements, with average external rotation increasing to 116° and abduction to 94°. One patient failed to recover external rotation, but most patients showed improved function without the recurrence of internal rotation contractures.
CONCLUSIONS: Spinal accessory to suprascapular nerve transfer before or after 6 months of age combined with subscapularis tenotomy significantly improves shoulder external rotation and abduction in children with brachial plexus birth injury and internal rotation contractures.
TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
METHODS: A cohort of 41 children with brachial plexus birth injury and shoulder internal rotation contractures underwent surgical intervention. The procedure involved an anterior shoulder release encompassing subscapularis tenotomy, capsulotomy and division of the coracohumeral ligament, and transfer of the spinal accessory nerve to the suprascapular nerve. At an average of 31 months after surgery, we conducted postoperative evaluations of shoulder abduction and external rotation range of motion and compared those with the preoperative status of the patients.
RESULTS: From the initial cohort, 26 patients with sufficient follow-up were included in the analysis. The average age at surgery was 15 months. Before surgery, patients demonstrated an average active abduction of 36° and an internal rotation contracture of 64°, measured with the elbow flexed, the shoulder adducted, and using the thorax as the 0° reference point. After surgery, there were significant improvements, with average external rotation increasing to 116° and abduction to 94°. One patient failed to recover external rotation, but most patients showed improved function without the recurrence of internal rotation contractures.
CONCLUSIONS: Spinal accessory to suprascapular nerve transfer before or after 6 months of age combined with subscapularis tenotomy significantly improves shoulder external rotation and abduction in children with brachial plexus birth injury and internal rotation contractures.
TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.