腰椎间盘突出症是指A.软骨板松动B.纤维环破裂C.后纵韧带断裂D.髓核突出E.小关节错位

作者: rantiku 人气: - 评论: 0
问题 腰椎间盘突出症是指
选项 A.软骨板松动 B.纤维环破裂 C.后纵韧带断裂 D.髓核突出 E.小关节错位
答案 BD
解析 :腰椎间盘突出主要病变是髓核组织脱水变性,反复活动后纤维环易破裂,变性髓核从纤维环薄弱处或破裂处突出后压迫神经。

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