[Free-flap coverage technique with double vascular bypass in the lower limb].
In thirteen patients, the repair of a soft tissue defect of the lower limb required a free tissue transfer revascularized by microvascular grafts. The indication of vascular grafting was either the absence of vessels or inadequate recipient vessels. Proximal anastomoses were performed on the femoral artery and the femoral vein or the long saphenous vein. All the transfers were done in one stage procedure. In two cases, a transitory arteriovenous shunt was established. Three flaps out of thirteen have been lost by thrombosis. The discussion concerns the causes of the failures and the indication of the establishment of a transitory or a temporary arterioveinous shunt prior to free flap transfer.
Masquelet
A C
AC
Service de Chirurgie Orthopédique et Réparatrice, Hôpital Avicenne, Bobigny.
Valenti
P
P
Destable
M D
MD
Moreau
C
C
Lamour
A
A
Dubert
T
T
D000328:Adult; D000714:Anastomosis, Surgical / Q000379:methods; D005263:Femoral Artery / Q000601:surgery; D005268:Femoral Vein / Q000601:surgery; D006801:Humans; D007866:Leg; D008866:Microsurgery; D008875:Middle Aged; D012501:Saphenous Vein / Q000601:surgery; D013518:Surgery, Plastic / Q000379:methods*
Technique de recouvrement par lambeau libre avec double pontage vasculaire au membre inférieur.