Methods:Based on the morphologic observation of the blood vessels in rabbit posterior legs,an experimental model with the rabbit posterior tibial vessels was set up to simulate the clinical operation with A/RPTVF and CFF.

• 方法：在对兔后肢血管形态学研究基础上，以兔胫后血管制备出顺、逆行皮瓣桥并携带游离皮瓣的摹拟术式实验模型。