Anterolateral thigh flap: ideal free flap choice for lower extremity soft-tissue reconstruction.
This article presents the authors' experience with the anterolateral thigh free flap for lower extremity reconstruction. Twenty-one consecutive anterolateral thigh flaps were transferred for reconstruction of soft-tissue defects of the lower extremity from March 2000 to May 2002. Total flap survival was 90.5 percent, with two partial failures. Venous congestion was observed in one flap (4.7 percent) and the venous anastomosis was revised immediately in the postoperative second hour. The mean follow-up time was 13.4 months (range: 5 to 26 months). The cutaneous perforators were consistently found and presented as musculocutaneous in 19 patients (90.5 percent) or septocutaneous in two other patients (9.5 percent). A thinned anterolateral thigh flap was used in 11 patients. Sensate flaps were used in four patients (19.05 percent) for the reconstruction of amputation stumps. Five flaps (23.8 percent) were used also as flow-through flaps. All patients were satisfied with the cosmetic and functional results. The anterolateral thigh flap has many advantages over other free flap donors in lower extremity reconstruction. These include a long and large caliber vascular pedicle, large and pliable skin paddle, good color and texture matching, and minimal donor-site morbidity. Moreover, the flap can be used successfully and safely as a sensate, thin, or flow-through flap. The anterolateral thigh flap can be accepted as an ideal free flap choice for lower extremity reconstruction because it has maximal reconstructive capacity and produces minimal donor-site morbidity.
Yildirim
Serkan
S
Department of Plastic and Reconstructive Surgery, Kartal Dr. Lütfü Kirdar Education and Research Hospital, Istanbul, Turkey.
Gideroğlu
Kaan
K
Aköz
Tayfun
T
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D007871:Leg Ulcer / Q000601:surgery*; D035002:Lower Extremity; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures / Q000379:methods*; D017695:Soft Tissue Injuries / Q000601:surgery*; D012983:Soft Tissue Neoplasms / Q000601:surgery*; D013524:Surgical Flaps / Q000098:blood supply*