拟诊上颌窦积液的患者应首选的摄影位置是A.俯卧瓦氏位B.站立瓦氏位C.汤氏位D.柯氏位E.头颅侧位

作者: rantiku 人气: - 评论: 0
问题 拟诊上颌窦积液的患者应首选的摄影位置是
选项 A.俯卧瓦氏位 B.站立瓦氏位 C.汤氏位 D.柯氏位 E.头颅侧位
答案 B
解析 :上颌窦检查首选瓦氏位,积液时为清晰显示与水平面平行的液面,应采用站立位。

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