Application of skin and soft tissue distraction technique for defect of skin and soft tissue / 中国骨伤

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the repair of skin and soft tissue defect by skin and soft tissue distraction tecnique and evaluate clinical results.</p><p><b>METHODS</b>Twenty-five patients with skin and soft tissue defect were repaired by skin and soft tissue distraction technique including 16 male and 9 female. The age ranged from 8 to 66 years with an average age of 29.3 years. Parallel Kirschner wires were inserted through the defect skin margin at the interval of every 0.5 to 1.5 cm, the Kirschner wire was gradually drawed to the close by thick silk thread or tiny steel-wire, the defect of skin and soft tiuuse was closed from two sides and the wound disappeared.</p><p><b>RESULTS</b>The wounds of 15 patients were anastomosed dircetly through skin and soft tissue distraction for 20 to 60 minutes, other ten wounds were anastomosed from 3 to 26 days, all healed well. By the follow up from 2 to 26 months, the wound skin looked as line scar, corresponding to the result of common debridement anastomosis.</p><p><b>CONCLUSION</b>Skin and soft tissue distraction tecnique can not replace skin grafting, flap transferring and flap grafting. But it may avoid damage to the supply area and the risk of flap necrosis. Skin and soft tissue distraction tecnique is a good method to repair skin and soft tissue defect.</p>