Annals of plastic surgery · 2013
Anterior shoulder release and tendon transfer as 1-stage procedure for treatment of internal rotation contracture deformity in obstetric brachial plexus injuries.
СтатьяНазвание и аннотация: Перевод в очереди
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Noaman Hassan Hamdy
Аннотация
PURPOSE: Children who had internal rotation contracture deformities of the shoulder secondary to obstetric brachial plexus palsy were studied. The outcomes of anterior shoulder release and tendon transfer in 1-stage procedure were analyzed.
METHODS: Anterior shoulder release and tendon transfer in 2 separate incisions as 1 procedure were performed in 76 patients for improvement of shoulder function. Anterior shoulder release was performed through the deltopectoral incision, starting with the coracoid process that extended 5 cm caudally. Osteotomy of the coracoid process subperiosteally with retaining the pectoralis minor attached to the periosteum. Z-plasty of the subscapularis and resuturing of the pectoralis minor short head of biceps and coracobrachialis to their original position were performed in all cases. A separate second incision in the posterior axillary fold was carried out to perform rerouting of the latissimus dorsi and teres major tendons with a mean follow-up of 5.6 years (range, 1-7 years).
RESULTS: The average active external rotation with the arm at the side increased from -26 + 15 degrees preoperatively to 67 + 17 degrees postoperatively (average gain, 85 degrees). The average shoulder abduction increased from 46 + 22 degrees preoperatively to 130 + 32 degrees postoperatively (average gain, 75 degrees). Mallet score improved from 12.3 to 22.6.
CONCLUSIONS: Anterior shoulder release combined with latissimus dorsi and teres major rerouting significantly improved global shoulder function.
METHODS: Anterior shoulder release and tendon transfer in 2 separate incisions as 1 procedure were performed in 76 patients for improvement of shoulder function. Anterior shoulder release was performed through the deltopectoral incision, starting with the coracoid process that extended 5 cm caudally. Osteotomy of the coracoid process subperiosteally with retaining the pectoralis minor attached to the periosteum. Z-plasty of the subscapularis and resuturing of the pectoralis minor short head of biceps and coracobrachialis to their original position were performed in all cases. A separate second incision in the posterior axillary fold was carried out to perform rerouting of the latissimus dorsi and teres major tendons with a mean follow-up of 5.6 years (range, 1-7 years).
RESULTS: The average active external rotation with the arm at the side increased from -26 + 15 degrees preoperatively to 67 + 17 degrees postoperatively (average gain, 85 degrees). The average shoulder abduction increased from 46 + 22 degrees preoperatively to 130 + 32 degrees postoperatively (average gain, 75 degrees). Mallet score improved from 12.3 to 22.6.
CONCLUSIONS: Anterior shoulder release combined with latissimus dorsi and teres major rerouting significantly improved global shoulder function.