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vestibulocochlear nerve

   Also found in: Medical, Legal, Encyclopedia, Wikipedia 0.01 sec.
ves·tib·u·lo·coch·le·ar nerve  (v-stby-l-kkl-r, -kkl-)
n.
The acoustic nerve.

vestibulocochlear nerve [vɛˌstɪbjʊːlə ˈkɒklɪə]
n
(Life Sciences & Allied Applications / Anatomy) either one of the eight pairs of cranial nerves that supply the cochlea and semicircular canals of the internal ear and contribute to the sense of hearing Formerly called acoustic nerve
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.vestibulocochlear nerve - a composite sensory nerve supplying the hair cells of the vestibular organ and the hair cells of the cochlea
auditory system - the sensory system for hearing
cranial nerve - any of the 12 paired nerves that originate in the brain stem


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The remaining material is organized by anatomy, with seven chapters focusing on the external auditory canal and pinna; the middle ear and mastoid; temporal bone vascular anatomy, anomalies, and disease, with an emphasis on pulsatile tinnitus; the inner ear and otodystrophics; temporal bone trauma; anatomy and development of the facial nerve; and the vestibulocochlear nerve, with an emphasis on the normal and diseased internal auditory canal and cerebellopontine angle.
The tumor had grossly invaded the facial nerve at the second genu, as well as the vestibulocochlear nerve at the cerebellopontine angle.
Or an acoustic neuroma LOSS of hearing may be caused by an acoustic neuroma - a benign brain tumour that grows around the vestibulocochlear nerve in the head, which controls hearing and balance.
 
 
 
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