Resurfacing of the donor defect after wrap-around toe transfer with a free lateral forearm flap.
In thumb reconstruction, the wrap-around free flap has many advantages; however, delayed wound healing, pain, and skin ulcerations at the donor site can be a problem. In 5 patients, a free lateral forearm fasciocutaneous flap was successfully used for immediate resurfacing of the donor defect of the big toe during wrap-around procedures. This flap was selected after preliminary anatomic studies that showed that it could be safely raised if based on the anterior terminal division of the posterior radial collateral artery. The average follow-up period was 2 years. The time required for healing of the great-toe defect was less than 1 month. All patients were satisfied with the outcome of the procedure. The skin of this flap is very pliable and thin, and the subcutaneous tissue is about half the thickness of that of the lateral arm flap. This technique is especially indicated for closure of moderate to big skin defects at the great-toe level, whenever a larger than usual amount of skin is required, during wrap-around procedures for thumb reconstruction.
St-Laurent
J Y
JY
Department of Plastic Surgery, Maisonneuve-Rosemont Hospital, University of Montreal, Quebec, Canada.
Lanzetta
M
M
D000293:Adolescent; D000328:Adult; D000673:Amputation, Traumatic / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000601:surgery; D012086:Reoperation; D012092:Replantation; D013524:Surgical Flaps; D013933:Thumb / Q000293:injuries* / Q000601:surgery; D014034:Toes / Q000637:transplantation*; D017211:Treatment Failure; D014945:Wound Healing / Q000502:physiology