foramina nervosa

(redirected from zona perforata)
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fo·ram·i·na ner·vo·sa

the perforations along the tympanic lip of the spiral lamina giving passage to the cochlear nerves.

foramen caecum of tongue

The orifice of the obliterated thyroglossal duct and the point where the median sulcus ends and the terminal sulcus runs laterally.