压缩性骨折,最常发生于A.肱骨头B.股骨头C.椎体D.腕舟骨折E.足舟骨折

作者: rantiku 人气: - 评论: 0
问题 压缩性骨折,最常发生于
选项 A.肱骨头 B.股骨头 C.椎体 D.腕舟骨折 E.足舟骨折
答案 C
解析 :由于脊椎生理弯曲的存在,当有垂直暴力存在时,在弯曲部位应力最大,通过椎间盘引起椎体压缩。

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