Otolith dysfunction in recurrent benign paroxysmal positional vertigo after mild traumatic brain injury

Abstract

Our study shows that oVEMP abnormalities in recurrent BPPV group after mTBI are significantly higher than those in non-recurrent BPPV group after mTBI. Therefore, we can conclude that secondary utricular dysfunction may be a potential pathogenesis of recurrence of traumatic BPPV.