RESUMO
Can good functional and cosmetic result be achieved in syndactyly separation using a straight midline incision with a hexagonal dorsal skin flap? METHODS: We performed 39 web reconstructions at a median of 20 months of age (11-43 months) to 26 consecutive children (21 male) with 30 simple, 4 complex, and 5 complicated syndactylies. Eighteen of the simple syndactylies were incomplete, ending at the proximal interphalangeal joint in 15 and at the distal interphalangeal joint in 3. Inguinal skin grafts were used in 2 children with either complex or complicated syndactyly. Operation time was recorded. Complications were registered. Height of the new web spaces was calculated. Parents' satisfaction on both functional and cosmetic outcome was assessed using a Visual Analog Scale from 0 to 100. RESULTS: Duration of one web reconstruction ranged from 50 to 95 minutes in simple incomplete, 56 to 135 in simple complete, 116 to 151 in complex, and 72 to 123 in complicated syndactylies. One child had a self-induced bilateral postoperative infection that lead to web creep. Two patients developed hypertrophic scars, which responded well to silicone treatment. Mean cosmetic and functional Visual Analog Scale scores were 87 (45-100) and 92 (63-100), respectively, at a mean follow-up of 1.3 years (range, 0.5-3.7). CONCLUSION: Web reconstruction using a hexagonal dorsal skin flap and straight midline incisions with closure at mid-lateral lines is safe, with good cosmetic and functional outcome in our short-term follow-up.
RESUMO
Active shoulder external rotation in adduction can be restored by selective neurotization of the infraspinatus muscle with the spinal accessory nerve in select patients with brachial plexus birth injury. Does the improved shoulder external rotation stand the test of time? METHODS: Fourteen consecutive brachial plexus birth injury patients with active shoulder external rotation in adduction of ≤ 0 degrees and active shoulder elevation ≥ 90 degrees underwent selective neurotization of the infraspinatus muscle at mean 2 years of age between 2012 and 2016. All 14 patients had congruent shoulders joints with passive external rotation in adduction of 30 degrees. Pre-and postoperative electromyography was done to seven patients. Shoulder function and the subjective outcome was assessed after a mean follow-up of 3.8 years. RESULTS: Shoulder external rotation in adduction improved by a mean 57 degrees in the 12 children who did not develop shoulder internal rotation contracture. Shoulder external rotation in abduction and shoulder abduction increased in all 14 patients. Reinnervation of the supraspinatus muscle was evident in all seven children who underwent postoperative EMG. Thirteen patients' parents were satisfied with the outcome. CONCLUSIONS: Functionally significant shoulder external rotation can be restored and maintained by reinnervation of the infraspinatus muscle in brachial plexus birth injury patients with congruent shoulder joints, if internal rotation contracture does not develop.
RESUMO
The authors present a new technique to improve active shoulder external rotation in patients with brachial plexus birth injury. Eight brachial plexus birth injury patients (aged 1.5 to 4.7 years) lacking active external rotation in adduction (<10 degrees) with congruent glenohumeral joints and no significant internal rotation contracture (passive external rotation >45 degrees) underwent neurotization of the infraspinatus branch of the suprascapular nerve with the spinal accessory nerve. Active and passive range of shoulder motion was measured postoperatively (3, 6, and 12 months). Parents' satisfaction was assessed. At 1-year follow-up, mean improvement for active external rotation was 47 degrees (range, 20 to 85 degrees) in adduction and 49 degrees (range, 5 to 85 degrees) in abduction. All but one patient's parents were satisfied. Functionally significant active external rotation can be restored in brachial plexus birth injury by direct neurotization of the infraspinatus muscle.
