title: The 'superficial' peroneal artery: a variation in cutaneous branching from the peroneal artery, nourishing the distal third of the leg.
abstract: Two different vascular patterns were encountered in cutaneous branches from the peroneal artery to the posterolateral aspect of the distal third of the leg in 22 flaps from 22 patients who underwent cutaneous or osteocutaneous peroneal flap surgery. In the type 1 vascular pattern, a branch from the peroneal artery, named the 'superficial peroneal artery', nourished the posterolateral aspect of the leg by splitting into several septocutaneous branches. In the type 2 pattern a few septocutaneous branches originated directly from the main peroneal artery and nourished the same area as that fed by the type 1 branch. The type 1 vascular pattern has not been reported to date but was seen in nine out of the 22 consecutive peroneal flaps. The superficial peroneal artery, with its considerable vascular diameter, may serve as a recipient vessel for free flaps or may serve as a donor nutrient vessel for a cutaneous flap, which can be transferred without sacrificing the main peroneal artery. Awareness of these two vascular patterns in the distal third of the leg should also help to reduce the small percentage of skin-flap failures that occur when the cutaneous or osteocutaneous peroneal flap is used.
authors: Department of Orthopaedics, Shinshu University School of Medicine, Matsumoto City, Japan.
authors: S
authors: S
authors: Saitoh
authors: Y
authors: Y
authors: Hata
authors: N
authors: N
authors: Murakami
authors: H
authors: H
authors: Seki
authors: H
authors: H
authors: Kobayashi
authors: T
authors: T
authors: Shimizu
authors: K
authors: K
authors: Takaoka
mesh_terms: D000328:Adult; D000368:Aged; D001158:Arteries; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D017078:Laser-Doppler Flowmetry; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D013524:Surgical Flaps / Q000098:blood supply*