Journal of shoulder and elbow surgery · 2020
Modified L'Episcopo tendon transfer for isolated loss of active external rotation.
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.
Neyton Lionel, Gossing Louis, Gasbarro Gregory, Kirsch Jacob M
Аннотация
BACKGROUND: Patients with isolated loss of active external rotation (ILER) but preserved active forward elevation have recently been identified as a rare and distinct clinical entity. The modified L'Episcopo procedure attempts to restore horizontal muscle balance and restore active external rotation.
METHODS: A retrospective study was performed for all patients with ILER and preserved forward elevation with Hamada stage ≤2 changes undergoing the modified L'Episcopo tendon transfer. Preoperative rotator cuff fatty infiltration and morphology was reported. Clinical, radiographic, and functional outcomes were recorded preoperatively and compared to postoperative outcomes at a minimum of 24 months' follow-up.
RESULTS: Nine patients (8 male, 1 female) with a mean age of 58.4 years (range, 51-67 years) were evaluated at a mean follow-up of 64.3 months (range, 24-126 months). Significant improvement was demonstrated in active external rotation with the arm at the side (mean increase of 47°; range, 30°-60°, P = .004) and at 90° abduction (mean increase of 41°; range, 20°-70°, P = .004). The mean Constant score and pain score significantly improved at final follow-up (P = .004). All patients were either very satisfied or satisfied, with a mean subjective shoulder value of 74% (range, 60%-99%).
CONCLUSION: In appropriately selected patients with ILER and preserved active forward elevation, the modified L'Episcopo procedure can restore horizontal muscle balance and produce significant improvements in active external rotation, Constant score, and pain.
METHODS: A retrospective study was performed for all patients with ILER and preserved forward elevation with Hamada stage ≤2 changes undergoing the modified L'Episcopo tendon transfer. Preoperative rotator cuff fatty infiltration and morphology was reported. Clinical, radiographic, and functional outcomes were recorded preoperatively and compared to postoperative outcomes at a minimum of 24 months' follow-up.
RESULTS: Nine patients (8 male, 1 female) with a mean age of 58.4 years (range, 51-67 years) were evaluated at a mean follow-up of 64.3 months (range, 24-126 months). Significant improvement was demonstrated in active external rotation with the arm at the side (mean increase of 47°; range, 30°-60°, P = .004) and at 90° abduction (mean increase of 41°; range, 20°-70°, P = .004). The mean Constant score and pain score significantly improved at final follow-up (P = .004). All patients were either very satisfied or satisfied, with a mean subjective shoulder value of 74% (range, 60%-99%).
CONCLUSION: In appropriately selected patients with ILER and preserved active forward elevation, the modified L'Episcopo procedure can restore horizontal muscle balance and produce significant improvements in active external rotation, Constant score, and pain.