1.额窦 frontal sinus2.上鼻甲 superior nasal concha3.额窦开口 aperture of frontal sinus4.筛窦开口 aperture of ethmoidal sinus5.上颌窦开口 aperture of maxillary sinus6.下鼻甲 inferior nasal concha7.切牙管 incisive canal8.蝶窦口 aperture of sphenoidal sinus9.蝶窦 sphenoidal (共 363 字) [阅读本文] >>