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通过动脉灌注红色乳胶,在12个肢体上观察了筋膜骨膜骨瓣的血供规律:①深筋膜有上、下血管网,供血“渠道”有鲜明的纵行方向性,故筋膜蒂应依纵向进行设计;②肌间隔为连接深筋膜与骨膜间的“桥梁”,故可设计为筋膜蒂-肌间隔-骨膜骨瓣;③利用肌间隔内包含的知名轴型血管,可以增加筋膜蒂骨膜骨瓣的长与宽比例;④深筋膜深面与肌肉之间存有筋膜下疏松结缔组织,是手术分离的“外科平面”。
The blood supply of fascia periosteal flap was observed on 12 limbs by arterial infusion of red latex. ① The deep fascia had upper and lower vascular network, and the “channel” of blood supply had distinct longitudinal direction, so the fascia Should be designed according to the longitudinal; ② muscular interval is connected between the deep fascia and the periosteum “bridge”, it can be designed for the fascia pedicle - muscular interval - periosteal flap; ③ the use of muscular interval contained within the well-known axial vessels, Increase the length and width ratio of fascia pedicled periosteal flap; ④ there is connective tissue under the fascia between deep fascia and muscle, which is the “surgical plane” separated by surgery.