鼻内镜手术扩大上颌窦自然孔时向后下咬除后囟时易损伤A．筛板B．筛前动脉C．蝶腭动脉D．视神经E．眶纸样板

作者: rantiku 人气: - 评论: 0

问题鼻内镜手术扩大上颌窦自然孔时向后下咬除后囟时易损伤

选项 A．筛板 B．筛前动脉 C．蝶腭动脉 D．视神经 E．眶纸样板

答案 C

解析

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