Objective: To study the repairing effect of arterial skin flap on the toe defect. Methods: Six patients with hallux defect were treated in our hospital from February 2014 to February 2016. The skin flap of the thumb was used to repair the defect. Results: After the operation, the skin flap had symptom of venous crisis. One patient survived after the dressing and partial removal of the pedicle of the flap. The other 5 cases survived and the wounds were healed. The skin grafts in the donor site survived and the incision reached grade I healing. The average follow-up period was 10 months. The flap elasticity and texture were good. Patients’ foot felt with burden, with normal walking, without obvious discomfort and without ulceration. Conclusion: The toe-to-toe defect is repaired with the arterial skin flap. The skin flap does not cause damage to the blood vessels, and the clinical result is ideal
