In blood supply to the area, first of all, the same source adjacent to a Perforator artery blood supply, then adjacent branches of the arterial blood supply to the other source 0. Also puts wear zone concept
Cross the blood supply position located near the first issue of the same source artery perforator perform blood, followed by other sources on adjacent branch artery blood supply was zero. At the same time put forward the concept of perforator body region
Located in the crossing area supply position, adjacent perforator first of all on the same source of blood supply arteries, followed by the other branch of the adjacent source artery blood supply in 0. At the same time put forward the concept of perforator body region