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:耳蝸cochlearF:巖淺大神經(jīng)greatersuperificialpetrosalnerveG:頸內(nèi)動脈internalcarotidarteryH:腦膜中動脈...[繼續(xù)閱讀]

    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...[繼續(xù)閱讀]

    A:前半規(guī)管superiorsemicircularcanalB:前庭上神經(jīng)superiorvestibularnerveC:蝸神經(jīng)cochlearnerveD:蝸底baseofcochlear螺旋神經(jīng)節(jié)位于蝸軸和骨螺旋板相連處,由雙極細(xì)胞組成,其中樞突經(jīng)內(nèi)耳道底終板形成蝸神經(jīng),然后經(jīng)內(nèi)耳門入顱。E:蝸頂topofcochlearF:頸內(nèi)...[繼續(xù)閱讀]

    A:小腦下前動脈anteriorinferiorcerebellararteryB:面神經(jīng)facialnerveC:前庭上神經(jīng)superiorvestibularnerveD:蝸神經(jīng)cochlearnerveE:耳蝸cochlear...[繼續(xù)閱讀]

    A:鼓膜緊張部tensepartB:錘骨malleusC:鼓索神經(jīng)chordatympanicnerveD:砧骨incusE:鐙骨stapesF:面神經(jīng)水平段tympanicsegmentoffacialnerve...[繼續(xù)閱讀]

    A:砧骨incusB:鼓索神經(jīng)chordatympanicnerveC:錘骨malleusD:鼓膜緊張部tensepartE:鐙骨stapesF:鼓岬promontory位于鼓室內(nèi)壁中央呈丘狀隆起的、系耳蝸螺旋管的第一環(huán)的起始部。G:面神經(jīng)facialnerve...[繼續(xù)閱讀]

    A:砧骨incusB:錘骨頭headofmalleusC:錘骨柄manubriumofmalleusD:咽鼓管鼓室口tympanicopeningofauditorytube位于鼓室前壁上方,向內(nèi)通咽鼓管骨性部分。E:砧鐙關(guān)節(jié)incudostapedialarticulationF:鐙骨肌腱tendonmusculusstapediusG:蝸窗fenstracochlearH:面神經(jīng)垂直段mastoid...[繼續(xù)閱讀]

    A:錘骨頭headofmalleusB:匙突cochleariformisprocess匙突系肌咽鼓管隔的鼓室段向外彎曲而形成的一匙狀突起,為面神經(jīng)水平段前端的重要標(biāo)志。C:錘骨柄manubriumofmalleusD:面神經(jīng)水平段tympanicsegmentoffacialnerveE:鐙骨stapesF:外半規(guī)管壺腹lateralsemicirc...[繼續(xù)閱讀]

    A:鼓膜張肌腱tympanitensortendonB:咽鼓管鼓室口tympanicopeningofauditorytubeC:膝神經(jīng)節(jié)geniculateganglionD:匙突cochleariformisprocessE:前半規(guī)管壺腹superiorsemicircularcanalampullaeF:外半規(guī)管壺腹lateralsemicircularcanalampullaeG:面神經(jīng)水平段tympanicsegmentoffacialnerveH...[繼續(xù)閱讀]

    A:錘骨頭headofmalleusB:砧骨上韌帶superiorligamentofincusC:砧骨短腳shortcrusofincusD:外耳道上棘suprameatalspineE:外半規(guī)管隆凸prominenceoflateralsemicircularcanal...[繼續(xù)閱讀]