[Therapeutic possibilities of the lateral supra-malleolar flap and its variations. Apropos of 6 clinical cases].
The distally based lateral supramalleolaire flap with a retrograde blood flow on the perforating branch of the peroneal artery is a good flap to treat loss of skin involving the ankle, the region behind the Achilles tendon, and the foot. Based on the results of an anatomical study, the authors describe a modification of this flap which can be raised on the infero-lateral collateral artery, with an anterograde blood flow. In fact, clinical experience of six cases shows that vascular pedicle component (perforating branch of the peroneal artery, infero-lateral collateral artery) and blood flow (anterograde, retrograde) can be calculated according to the regional vascular network, arc of rotation and the type of flap. Because of the many possible combinations, it can be considered to be a flap with variable vascular pedicle raised "à la carte". However, according to our clinical cases, the anterograde blood flow does not seem to have resolved the problems of venous congestion of this flap.
Le Nen
D
D
Service de Chirurgie Orthopédique et Traumatologique, CHU, 5, Brest.
Stindel
E
E
Caro
P
P
Dubrana
F
F
Lefèvre
C
C
D000328:Adult; D000842:Ankle / Q000601:surgery*; D005260:Female; D005528:Foot / Q000601:surgery; D018409:Foot Injuries / Q000601:surgery; D006801:Humans; D007866:Leg / Q000098:blood supply; D008297:Male; D008875:Middle Aged; D013524:Surgical Flaps
Possibilités thérapeutiques du lambeau supramalléolaire latéral et de ses variations. A propos de six cas cliniques.