Objective To discuss the effectiveness of distal palm perforator mini-flap in the treatment of scar contracture of digital web-spaces. Methods Between August 2008 and March 2010, 6 cases of scar contracture of digital web-spaces were treated, including 4 males and 2 females and aging 16-68 years (mean, 45 years). The causes were burn injury, twisting injury, and crush injury in 2 cases, respectively. The disease duration was from 3 months to 3 years. The affected digital web-spaces were from index finger to middle finger in 2 cases, from middle finger to ring finger in 3 cases, and from ring finger to small finger in 1 case. The maximum abduction degree of digital web-spaces was 5-10°. The sizes and the depths of reshape of digital web-spaces disappeared. The defect size ranged from 20 mm × 8 mm to 30 mm × 13 mm after opening digital web-spaces. The size of the distal palm perforator mini-flap ranged from 25 mm × 10 mm to 35 mm × 15 mm. The donor sites were sutured directly. Results All 6 flaps survived and got primary heal ing. Incisions at donor sites healed by first intention. All patients were followed up 6-12 months. The reconstructed digital web-spaces had good appearance and soft texture. The range of motion of metacarpophalangeal joint was normal. The sizes and the depths of reshape of digital web-spaces were similar to normal ones. The maximum abduction degree of digital web-spaces was 40-60°. There was no scar contracture of incision of palm. The shapeof flaps and function of the fingers were satisfactory after 6-12 months of follow-up. Conclusion It is an ideal method to treat scar contracture of digital web-spaces with distal palm perforator mini-flap.
