Reconstruction of Deep Burn Wounds Around the Ankle With Free Fascia Flaps Transfer and Split-Thickness Skin Graft.

Abstract

We aimed to introduce a technique by combining free fascia flaps transfer with split-thickness skin graft for the reconstruction of deep burn wounds at the ankle. Fifteen patients from 2009 to 2016 were enrolled in this study. Patients in this series suffered from a deep burn injury around the ankle, which was accompanied with exposure of tendon and medial or lateral malleolus exposure due to severe soft-tissue defects (N = 15). All the 15 wounds were repaired combining free fascia flaps with split-thickness skin graft operations, including nine anterolateral thigh fascia lata flaps (ATFL flaps) and six superficial temporal fascia flaps (STF flaps). All the fascia flaps completely survived. Two patients showed partial grafting skin necrosis due to either wound infection or subcutaneous hematoma infection, and this was eventually healed satisfactorily after conventional dressing change. All patients achieved esthetic outcome and acceptable functionality without further revisions needed. Our present study reports a useful method that involves using free fascia flaps in combination with split-thickness skin graft to repair deep burn wounds around the ankle. This method provided reliable and durable soft-tissue coverage with good outcomes.