“齒突”(Cog)與匙突在鼓室內的關系，鼓索在距莖乳孔6 mm處自面神經發(fā)出至鼓索凸
基礎醫(yī)學

        ①外耳道Externalauditorymeatus②外骨半規(guī)管Lateralsemicircularcanal③鼓索凸Chordaleminence④鼓索小管Chordalcanaliculus⑤面神經管Facialcanal⑥“齒突”Cog⑦面神經管骨迷路段Bonylabyrinthinesegmentoffacialcanal⑧面神經管膝Genuoffacialcanal⑨匙突Cochleariformp    （共 253 字）     [閱讀本文] >>