Differential vestibular dysfunction in sudden unilateral hearing loss.

Neurology · 2005

case_series · Level IV

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Abstract

Auditory and vestibular function was examined in 29 patients with unilateral sensorineural hearing loss to identify characteristic vestibulocochlear lesion patterns. In 45%, a vestibular lesion was found, of which 53% had a combined impairment of the cochlea and the ipsilateral posterior semicircular canal, possibly reflecting vascular disease in the common cochlear artery.