Objective: To investigate the effect of free abdominal flap in repairing soft tissue defects of the foot. Methods: From 2011.10 to 2017.11, there were 5 patients whose foot had soft tissue defect, in order to repairing, we had to do debridment at the early time, then made the anterior iliac artery or the inferior epigastric artery as the axial vessel. Results: After the flap transplantation there was no vascular crisis in the 5 patients , followed up for 3 months to 1 years, the blood supply, texture, elasticity and the foot was well in shape and feeling, the patients were satisfied, and the feet were functionally normal. Conclusions The application of free abdominal skin flap covers the soft tissue defect of the foot, the wound surface, the blood vessel the donor site is consistent, the flap is easy to prepare, and the area can be sutured directly, this is an effective treatment method.

When severe diabetic foot gangrene occurs, the surgical incision is often difficult to heal due to poor blood supply of distal limbs and severe local infection. The method of moist?expose?burn?ointment? (MEBO) combined with vacuum sealing drainage was applied to the wound of diabetic foot after amputation. The wound of 8 patients with diabetic foot after amputation was completely healed, the wound was repaired well, and the length of limb was retained to a large extent, and the function of affected limb was restored well.

Heterotopic ossification is a rare complication of burns, and its incidence and risk factors are still unclear. Through summarizing the literature on heterotopic ossification caused by burns at home and abroad, the author searched for the risk factors of heterotopic ossification after burn and the new progress of its prevention and treatment. It was realized that the size, depth and healing time of burn wounds were related to heterotopic ossification; the nonsteroidal anti-inflammatory drugs, radiation therapy, and their combination therapy can be used for the prevention of heterotopic ossification; surgery is an effective means of treating heterotopic ossification.