Objective To investigate the management of the soft tissue defect after the Achilles tendon repair. Methods From April 1996 to April 2006, 24 patients(17 males, 7 females; aged 16-59 years), who suffered from postoperative Achilles tendon exposure caused by local soft-tissue necrosis after the Achilles tendon repair, were treated and evaluated. Of the 24patients, 8 had an original open injury (machinecrush injury in 2 patients, heavy-object press injury in 3, motorcycle wheel crush injury in 3) and 16 patients had a closed injury (sports injury). In their treatment, the transferof the sural neurovascular flap was performed on 8 patients and the transfer ofthe saphenous neurovascular flap was performed on 3 patients. The secondary Achilles tendon repair was performed on 13 patients before the neurovascular flap transfer was performed. The time between the injury and the operation was 9-76 days, and the time between the Achilles tendon expousure and the operation was 3-65 days. Results All the flaps survived and the Achilles tendon exposure was well covered by the flaps of good texture. Eighteen patients followed up for 6 months to 24 months had no flap complication, and the two point discrimination of the flaps was 12-20 mm. The AOFASAnkleHindfoot Scale assessment revealed that 8 patients had an excellent result, 6 had a good result, 3 had a fair result, and just 1 had a poor result, with theexcellent and good results accounting for 77.8%. Sixteen patients (89%) were able toperform a tip-toe stance on their operative sides, and only 3 of them complained a loss of plantarflexion strength. However, 2 patients still could not perform the tip-toe stance. Conclusion The Achilles tendon repair, ifnot well performed, can result in the local soft-tissue necrosis and the subsequent Achilles tendon exposure. If those complications occur, the neurovascular flap transfer should be performed as soon as possible; if necessary, the secondary Achilles tendon repair should be performed, too.

Citation： LI Jun,XU Yongqing,WANG Xinmin,et al.. MANAGEMENT OF SOFT TISSUE DEFECT AFTER ACHILLES TENDON REPAIR. Chinese Journal of Reparative and Reconstructive Surgery, 2007, 21(4): 367-370. doi: Copy