[Closure of defects on the dorsum of the foot with free flaps. Functional and aesthetic aspects].
BACKGROUND
Large complex soft-tissue defects on the dorsum of the foot, with exposed tendons, joints, bones, nerves and vessels, have to be reconstructed by transplantation of free tissue grafts with good blood flow.


METHODS
Evaluation of 19 patients with an average age of 38 years who underwent closure of defects on the dorsum of the foot with free muscle flaps (with split-thickness skin grafts) in 14 cases and with free fasciocutaneous flaps in 5 is presented. In 10 patients a gracilis muscle flap was used, in 4 patients a latissimus dorsi flap, and in 2 patients a groin flap, while in 1 patient each an anterolateral thigh flap, an anteromedial thigh flap and a lateral arm flap was used. The aesthetic outcome was evaluated with reference to skin texture, pigmentation, thickness of the free flap and scar formation. The Stanmore system was used to determine the postoperative functional results.


RESULTS
On average, patients were followed up for 29 months. We had no flap loss. A flap debulking procedure was performed in 6 patients. Better aesthetic results were obtained with muscle flaps plus skin graft than with fasciocutaneous flaps. Functional results were excellent in 6 patients, good in 5 and poor in 8 patients.


CONCLUSIONS
Free muscle flaps with skin grafts, particularly the free gracilis muscle flap, are superior to fasciocutaneous flaps and perforating flaps in aesthetic outcome and donor site morbidity.
Pülzl
P
P
Universitätsklinik für Plastische- und Wiederherstellungschirurgie, Medizinische Universität Innsbruck, Innsbruck, Osterreich. Petra.puelzl@i-med.ac.at
Pikula
R
R
Schoeller
T
T
Wolfram
D
D
Wechselberger
G
G
D000328:Adult; D004954:Esthetics; D005260:Female; D005528:Foot / Q000601:surgery*; D018409:Foot Injuries / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D019651:Plastic Surgery Procedures / Q000379:methods*; D020127:Recovery of Function; D017695:Soft Tissue Injuries / Q000175:diagnosis / Q000601:surgery*; D013524:Surgical Flaps; D016896:Treatment Outcome