岩小窝 - Fossula petrosa

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描述

The petrosal fossula is a small depression in the bony ridge between the carotid canal and the jugular fossa, occupied by the tympanic ganglion of the glossopharyngeal nerve.


结构高低级

大体解剖 > 骨, 骨骼系统 > 中轴骨骼 > 颅 > 颞骨 > 颞骨岩部 > Facies inferior partis petrosae > 岩小窝

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