Objective To investigate the anatomic foundation of using main branch of posterior femoral nerve to restore the sensation function of distal based sural island flap.
目的研究应用股后皮神经主干重建逆行腓肠神经营养血管岛状皮瓣感觉功能的解剖学依据。
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Methods Basing on the anatomic study, the author designed the greater trochanter bone flap pedicled with middle gluteal muscle branch of lateral femoral circumflex vessel for the treatment of INFH.
方法在解剖学研究的基础上，设计旋股外侧血管升支的臀中肌支大转子骨瓣转移治疗股骨头缺血性坏死。
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Conclusion: the femoral diaphysis can be transplanted with perforating branch of deep femoral vessel for reconstruction of the great mass defects of femoral diaphysis.