![Apertura externa aqueductus [aquae-] vestibuli - 狗-耳 - 内耳 - vet-Anatomy](https://cdn.imaios.cn/i/imaios-images/web/images/vetanatomy/modules/dog-ear-illustrations/images/v1/d7f69b34d92b73dd6a8f667e4157b7e2aa86d836fe1b4b3231fcabd025e67d67?ar=640:670&auto=format,compress&bg=FFFFFF&fit=crop&p64=MzM2LDIzNA&t=QXBlcnR1cmEgZXh0ZXJuYSBhcXVlZHVjdHVzIFthcXVhZS1dIHZlc3RpYnVsaQ&tf=Tm90byBTYW5zIFND&tx=336&ty=234&w=350&wk=1&s=34d009fb86c4f5406cc59d0b4718bf97)
Apertura externa aqueductus [aquae-] vestibuli
Apertura externa aqueductus [aquae-] vestibuli
- 拉丁语近义词： Apertura canaliculi vestibuli
定义
前庭水管口位于颞骨岩部后面，开口于颅后窝。
该孔传导一条小静脉，并容纳膜迷路的管状延伸部分，即内淋巴管，其末端为一盲囊，称为内淋巴囊，位于颅腔内硬脑膜各层之间。
參考資料
Text by Antoine Micheau, MD - Copyright IMAIOS
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