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Severe traumatic losses of soft tissues and bone at foot and ankle level are often treated by means of amputation, but this may involve important psychological and anatomic consequences for the patient. If there are good vascular conditions, reconstruction by means of composite free flaps is often the only alternative to this demolitive treatment. The transfer of composite free flaps that include vascularized bone from various donor sites may provide anatomical reconstruction and recovery of function of the foot and ankle. If plantar skin and its sensation are present, these techniques may represent a good choice in the treatment of complex injuries of the foot, and by means of skeletal morphological reconstruction, they may give good functional results. With these premises, we report a case in which was used a groin flap to fill and solve a complex defect of bone and soft tissues of midfoot in a gunshot injury., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

Severe injuries at foot and ankle level with loss of soft tissues and bone are often treated by means of amputation. The transfer of composite free flaps from various donor sites may provide anatomical reconstruction of the foot and ankle and function. Ten patients who sustained severe combined tissue injuries of the foot requiring reconstruction with composite free flaps were studied with a mean follow-up of 3.4 years. A thorough clinical examination was performed, and gait analysis was carried out with kinetic and kinematic parameters. Bone integration and healing was observed with satisfactory foot morphology. All the patients returned to normal activities, although biomechanical gait analysis showed some functional disorders mainly in joint angular kinematics. Our results showed that microvascular flaps afford successful combined tissue reconstruction of the foot., (Copyright © 2011 Wiley-Liss, Inc.)