依据脊柱三柱分类理论,脊柱稳定性判断主要决定于脊柱何部状况A.前柱B.后柱C.中柱D.椎管E.棘间韧带

作者: rantiku 人气: - 评论: 0
问题 依据脊柱三柱分类理论,脊柱稳定性判断主要决定于脊柱何部状况
选项 A.前柱 B.后柱 C.中柱 D.椎管 E.棘间韧带
答案 C
解析 :Denis根据胸腰椎损伤患者CT分析提出脊椎三柱分类:椎体前纵韧带、椎体前半及椎间盘前部组成前柱;后纵韧带、椎体后半及椎间盘后部组成中柱,而后柱包括椎弓、黄韧带、关节突关节、棘突及棘间韧带。认为脊柱稳定性依赖中柱完整。

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