击出性骨折的典型X线平片表现是A．眶底上移，骨折处"天窗影"，上颌窦窦腔混浊B．眶底下移，骨折处"天窗影"，上颌窦窦腔混浊C．眶下壁呈帐篷...

作者: rantiku 人气: - 评论: 0

问题击出性骨折的典型X线平片表现是

选项 A．眶底上移，骨折处"天窗影"，上颌窦窦腔混浊 B．眶底下移，骨折处"天窗影"，上颌窦窦腔混浊 C．眶下壁呈帐篷样突出，上颌窦窦腔混浊 D．眶底下移，额颧缝增宽，上颌窦窦腔混浊 E．眶底上移，额颧缝增宽，上颌窦窦腔混浊

答案 B

解析

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