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opening of vestibular canaliculus


Definition: the external opening of the vestibular aqueduct on the posterior surface of the petrous part of the temporal bone near the groove for the sigmoid sinus.

Synonym(s): apertura canaliculi vestibuliTA, external aperture of vestibular aqueduct

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.