Liječnički vjesnik, Vol. 134 No. 11-12, 2012.
Review article
VESTIBULAR NEURONITIS: PATHOPHYSIOLOGY, DIAGNOSIS AND TREATMENT
Dinka Žaper
Ivan Adamec
Tereza Gabelić
Magdalena Krbot
Velimir Išgum
Sanja Hajnšek
Mario Habek
Abstract
Vestibular neuritis (VN) is one of the most common causes of peripheral vertigo. Caloric testing has been the traditional gold standard for detecting a peripheral vestibular deficit, but some recently developed bedside tests (head thrust, head heave, head shake and vibration test) were evaluated as a good alternative with similar sensitivity and specificity. These tests have shown both diagnostic value in the short term and prognostic value in the long term, and have availability and ease of use as an advantage. As an addition to clinical examination, vestibular evoked myogenic potentials can differentiate between involvement of superior and inferior branch of the vestibular nerve, but also between peripheral and central lesions. Although glucocorticoids are currently widely used in the treatment of VN, there is a lack of evidence for the validity of their administration. There are a number of high quality clinical trials that suggest vestibular rehabilitation exercises, which are based on the mechanisms of vestibular compensation, in the managment of VN. This review will focus on the latest developments in the pathophysiology, diagnosis and treatment of patients with VN.
Keywords
Vestibular neuronitis – physiopathology, diagnosis, therapy; Vestibular function tests; Vestibular evoked myogenic potentials; Vestibular nerve
Hrčak ID:
172455
URI
Publication date:
31.12.2012.
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