The role of microvascular free soft tissue transfer in reconstructive surgery.

Free vascularized transfers have recently provided new perspectives on soft tissue replacement. Their main advantage over conventional pedicle flaps is the shortened hospital stay and overall treatment, particularly in traumatic injuries of the lower leg. Our review of 15 consecutive cases of free flaps show a high rate of early complications (33% surgical revision) and a low rate of failure (1 partial loss). The indications for a free flap versus pedicle flap are discussed, as well as the choice of a skin flap or muscle flap or musculocutaneous flap, with regard to their results and their consequences at the donor site.