Hostname: page-component-6766d58669-7cz98 Total loading time: 0 Render date: 2026-05-21T04:48:40.280Z Has data issue: false hasContentIssue false

The clinical course of vestibular neuritis from the point of view of the ocular vestibular evoked myogenic potential

Published online by Cambridge University Press:  10 January 2022

L Manzari*
Affiliation:
MSA ENT Academy Center, Cassino, Italy
D Graziano
Affiliation:
MSA ENT Academy Center, Cassino, Italy
G Zambonini
Affiliation:
ENT Department, University of Perugia, Italy
M Faralli
Affiliation:
ENT Department, University of Perugia, Italy
G Morone
Affiliation:
Fondazione Santa Lucia Scientific Institute for Research and Healthcare, Rome, Italy
M Tramontano
Affiliation:
Fondazione Santa Lucia Scientific Institute for Research and Healthcare, Rome, Italy
*
Author for correspondence: Dr L Manzari, MSA ENT Academy Center, Cassino 03043, Italy E-mail: lmanzari1962@gmail.com

Abstract

Background

Studying otolith functions after unilateral vestibular neuritis using ocular vestibular-evoked myogenic potentials and subjective visual vertical tests could give different results.

Method

A total of 39 patients underwent a vestibular assessment that included the Dizziness Handicap Inventory and horizontal and vertical semicircular canal function testing with video head impulse testing, ocular vestibular-evoked myogenic potential testing, cervical vestibular-evoked myogenic potentials and subjective visual vertical testing.

Results

All patients showed a significant alteration (asymmetry ratio more than 40 per cent) for ocular vestibular-evoked myogenic potentials as well as for subjective visual vertical testing (more than −2° to more than +2°) during the acute phase, whereas after 72 hours from the acute vertigo attack normal values (asymmetry ratio less than 40 per cent) were found in 6 out of 39 patients for ocular vestibular-evoked myogenic potentials and 36 out of 39 for the subjective visual vertical (less than −2° to less than +2°).

Conclusion

Ocular vestibular-evoked myogenic potentials are the most suitable test to evaluate otolith functions in patients with unilateral vestibular neuritis in the acute and sub-acute phase.

Information

Type
Main Articles
Copyright
Copyright © The Author(s), 2022. Published by Cambridge University Press on behalf of J.L.O. (1984) LIMITED.

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable