Singular nerve is a
A small subdivision of the vestibular nerve that carries information from the posterior semicircular canal to the brain. Singular neurectomy is a surgical procedure to divide the singular nerve, occasionally used in the treatment of benign paroxysmal positional veigo. Ref-Dhingraa textbook for ENT 6th edition.
Superior vestibular nerve supplying posterior semicircular canal
Inferior vestibular nerve supplying posterior semicircular canal
Superior vestibular nerve supplying anterior semicircular canal
Interior vestibular nerve supplying anterior semicircular canal
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