Reverse Sural Adipofascial Flaps with Acellular Dermal Matrix and Negative-Pressure Wound Therapy

In this study, 8 patients underwent reconstruction of lower-extremity wounds with RSAF. Four patients underwent RSAF with immediate STSG, and 4 underwent RSAF with placement of the ADM and a vacuum-assisted closure device, with STSG at a later date. The 4 patients who underwent RSAF and immediate STSG had an average time to heal of 141.2 days, and 2 patients required reoperation. The 4 patients who underwent RSAF with an ADM and NPWT had an average time to heal of 104.5 days, and 1 patient required reoperation. Average time until STSG was 41.5 days. The latter group demonstrated a reduction in time to heal by an average of 36.7 days, or 25%. All 8 patients achieved successful wound closure. The RSAF is a durable option for complex lower-extremity reconstruction. Interim placement of ADM and NPWT may increase STSG take rates. Using this technique in conjunction with RSAF may decrease the overall healing time compared with RSAF with immediate STSG.
Source: Advances in Skin and Wound Care - Category: Dermatology Tags: Features: Case Series Source Type: research