Résumé
Deep electrical and thermal burns and crushing injuries often result in exposure and devascularization of underlying structures. This study was done to evaluate the results of free flaps in reconstruction of these problematic wounds. Our study included 30 patients who were treated by free flap reconstruction. Twenty-three patients were males [76.67%] and 7 patients were females [23.33%]. Their mean age was 36.5 +/- 12.31 years. Problematic wounds were post-traumatic in 22 cases and post burn in 8 cases. The free flaps used were radial forearm flap [n=15] and anterolateral thigh flap [n=15]. Reconstruction was done using microsurgical technique by one team of surgeons. The total success rate was [90%]. The radial forearm flap succeeded in 14 cases [93.33%] and failed in 1 case [6.67%]. The anterolateral thigh flap succeeded in 13 cases [86.67%] and failed in 2 cases [13.33%]. Post-traumatic wounds were found to have a lower success rate compared to post-bum cases. We think that free flaps should be strongly considered in the management of problematic wounds for their advantages as better preservation of tissues, less number of operations and short hospitalization than other traditional techniques