Vestibular Disorders Limited to the Vertical Semicircular Canals

被引：0

作者：

Mangabeira Albernaz, Pedro Luiz ^{[1
]}

Cusin, Flavia Salvaterra ^{[2
]}

Ramos, Bernardo Faria ^{[3
]}

Cal, Renato ^{[4
]}

Zuma e Maia, Francisco Carlos ^{[5
]}

机构：

[1] Hosp Israelita Albert Einstein, Dept Otolaryngol, Ave Albert Einstein 627,Sala 117, BR-05652000 Sao Paulo, SP, Brazil

[2] Hosp Israelita Albert Einstein, Dept Audiol, Sao Paulo, SP, Brazil

[3] Univ Fed Espirito Santo, Dept Otolaryngol, Fac Med, Vitoria, ES, Brazil

[4] Univ Fed Para, Inst Ciencias Med, Dept Otolaryngol, Fac Med, Belem, Para, Brazil

[5] Univ Fed Rio Grande do Sul, Dept Surg, Fac Med, Porto Alegre, RS, Brazil

来源：

INTERNATIONAL ARCHIVES OF OTORHINOLARYNGOLOGY | 2024年 / 28卷 / 03期

关键词：

vestibular diseases; semicircular canals; head impulse test; NEURITIS; SUPERIOR;

D O I：

10.1055/s-0044-1786047

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

Introduction The advent of the video head impulse test (vHIT) enables the study of each one of the six semicircular canals. In the present study, certain patients present disorders related only to the vertical semicircular canals, and they were carefully evaluated. Objective To investigate vestibular disorders limited to the vertical semicircular canals. Methods In total, 9,891 patients were submitted to the vHIT in our clinic; 26 (2.63%) of them, 11 men and 15 women, showed reduced vestibulo-ocular reflex (VOR) limited to the vertical canals. All of these patients had vestibular symptoms. Results These patients presented different disorders of the vestibular system, and ten of them presented vestibular neuritis. Conclusions Now, vestibular disorders limited the vertical canals can be evaluated through the vHIT. These disorders, however, may relate do different labyrinthine diseases.

引用

页码：e382 / e386

页数：5

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