对硬脊膜的描述，错误的是()A．在椎间孔处与脊神经外膜相续B．与椎管内面骨膜间的间隙称硬脊膜外隙C．于第2骶椎向下逐渐变细并包裹终丝，末端附于尾骨...

作者: rantiku 人气: - 评论: 0

问题对硬脊膜的描述，错误的是()

选项 A．在椎间孔处与脊神经外膜相续 B．与椎管内面骨膜间的间隙称硬脊膜外隙 C．于第2骶椎向下逐渐变细并包裹终丝，末端附于尾骨 D．硬脊膜外隙内仅有脊神经根 E．上端附着于枕骨大孔，并与颅内硬脑膜相续

答案 D

解析

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