Single cancellous osteomas, unlike exostosis, are a relatively rare lesion in the external auditory canal.
单性疏松骨瘤，不像生骨疣，是耳道较少见病灶。
OBJECTIVE To discuss the applied anatomical study and clinical significance of the partial labyrinthectomy approach to the internal auditory canal (IAC) and the cerebellopontine angle (CPA).
目探讨经部分迷路切除手达内听道和桥小脑角区应用解剖及临床意义。
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Sound waves traveling down the auditory canal eventually collide with the tympanic membrane, which you probably know as the eardrum.
沿着听道传播的声波最终会相。
Once a sound is caught, it's funneled down into the external acoustic meatus, or auditory canal, and toward your middle and inner ear.
一旦声音被捕捉到，它就会进入外耳道或听道，朝向你的中耳和内耳前进。
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划词翻译
详细解释
性疏松骨瘤，不像
生骨疣，是
病灶。
学篇 
达内听道和桥小脑角区
相
。
