图7-8　内耳道和中耳
基础医学

        A内耳道B中耳内侧壁1乙状窦sigmoidsinus2颈静脉窝jugularfossa3内耳道internalacousticmeatus4后半规管posteriorsemicircularcanal5上半规管superiorsemicircularcanal6颈动脉管carotidcanal7耳蜗cochlea8面神经管facialnervecanal9乳突窦mastoidantrum10岬promontory11前庭窗fe    （共 292 字）     [阅读本文] >>