[Repair soft-tissue defect in forefoot with reversed lateral soleus muscle flap]

To summarize clinical application results of repair soft tissue defect in forefoot with a reversed lateral soleus muscle flap on peroneal artery pedicle.

From January 2005 to January 2013, 8 patients with soft-tissue defect on forefoot were underwent reconstruction with a reversed lateral soleus muscle flap on peroneal artery pedicle. There were 6 males and 2 female, aged from 16 to 48 years with an average of 26.8 years old. The reversed lateral soleus muscle flap was transposed to the forefoot defect area, then immediate coverage of the muscle flaps were performed by a meshed split-thickness free skin graft. The donor site was closed directly. The muscle flap survey was observed after the repair of the forefoot.

All muscle flaps had survived completely. No clinical vascular deficiency was found on muscle flaps postoperatively. One case occurred recipient area sustained insignificant superficial infection, one patient developed distal muscle flap small skin graft necrosis, and spontaneous heal by 2 weeks' change dressing. Follow-up period was ranged form 2.5 to 5.5 years with an average of 3.5 years postoperatively. A good contour was confirmed at the recipient area. According to Cedell questionnaire, 6 patients obtained good results and 2 fair.

When the local skin flap or muscle flap application is limited, lateral soleus muscle flap survey is satisfactory after repair and very suitable for repair of soft tissue defect of forefoot.