Achilles tendon ruptures: functional outcome of surgical repair with a "pull-out" wire.

This is a retrospective review of 30 consecutive patients with acute Achilles tendon ruptures treated surgically by a single surgeon between 1992 and 1999. Repair was effected with a 26-gauge “pull-out” wire technique. A compressive dressing reinforced with plaster was employed to immobilize the ankle in neutral for 6 weeks. The hardware was removed 6 weeks postoperatively under local anesthesia. Intensive physical therapy was employed until ankle motion was symmetric and single heel raise was possible. Average follow-up was 4 years (range, 1–8 years). Nearly all patients (29/30) report satisfaction with their outcome. Most patients (29/30) had AOFAS Ankle-Hindfoot Scores greater than 90. Twenty-three (77%) returned to preoperative levels of athletic activities. Isometric testing documented 81% plantarflexion strength compared to the normal ankle at a mean of 32 months postoperatively. Five of eight women reported shoe wear difficulties related to the incision. There were no reruptures or deep infections....