1.巖鱗隔petrosquamouslamina(Koerner’sseptum)2.乳突竇mastoidantrum3.乳突氣房aircellsofmastoidprocess4.頸靜脈窩神經(jīng)部parsnerveofjugularforamen5.面神經(jīng)管乳突段mastoidsegmentoffacialcanal6.莖乳孔stylomastoidforamen7.上半規(guī)管superiorsemicircularcanal8.后半規(guī) (共 351 字) [閱讀本文] >>