A:前半規(guī)管superiorsemicircularcanalB:面神經(jīng)內(nèi)耳道段internalacousticmeatussegmentoffacialnerveC:面神經(jīng)水平段tympanicsegmentoffacialnerveD:膝神經(jīng)節(jié)geniculateganglionE:蝸頂topofcochlear指向前外方,靠近咽鼓管鼓室口。F:前庭階scalavestibuli內(nèi)有外淋巴液。前庭階 (本文共 325 字 , 1 張圖 ) [閱讀本文] >>