目的:探讨一种铰链式外侧闭合高位截骨术治疗单纯膝关节内侧间室病变伴膝关节内翻的骨关节炎的手术技术和疗效.方法:术前用计算机软件测量截骨角度并在平片上模拟截骨,按照Fujisawa Point 在胫骨平台中外62.5%处设计为截骨后的膝关节中心线.先行关节镜下检查膝关节各间室,确定为膝关节内侧单间室病变,然后行膝关节清理术.
Malignant peripheral nerve sheath tumor(MPNST)is a rare and aggressive soft tissue sarcoma for which effective treatments have not yet been established due to the poor understanding of its pathogenesi