Subscribe to RSS
DOI: 10.1055/s-0044-1786047
Vestibular Disorders Limited to the Vertical Semicircular Canals
Funding The authors declare that they did not receive funding from agencies in the public, private, or not-for-profit sectors for the conduction of the present study.
Abstract
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.
Publication History
Received: 23 January 2024
Accepted: 07 March 2024
Article published online:
25 May 2024
© 2024. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution 4.0 International License, permitting copying and reproduction so long as the original work is given appropriate credit (https://creativecommons.org/licenses/by/4.0/)
Thieme Revinter Publicações Ltda.
Rua do Matoso 170, Rio de Janeiro, RJ, CEP 20270-135, Brazil
-
References
- 1 Mangabeira Albernaz PL, Zuma E Maia FC. The video head impulse test. Acta Otolaryngol 2014; 134 (12) 1245-1250 DOI: 10.3109/00016489.2014.942439.
- 2 Albernaz PLM, Zuma e Maia FC, Carmona S, Cal RVR, Salazar G. The Video Head Impulse Test (vHIT). In Albernaz et al., The New Neurotology,. DOI: 10.1007/978-3-030-11283-7_6
- 3 MacDougall HG, McGarvie LA, Halmagyi GM, Curthoys IS, Weber KP. Application of the video head impulse test to detect vertical semicircular canal dysfunction. Otol Neurotol 2013; 34 (06) 974-979 DOI: 10.1097/MAO.0b013e31828d676d.
- 4 Barin K. Head Impulse Testing: a novel test for peripheral vestibular disorders. Otometrics; 2014
- 5 Kim JS, Kim HJ. Inferior vestibular neuritis. J Neurol 2012; 259 (08) 1553-1560 DOI: 10.1007/s00415-011-6375-4.
- 6 Alzuphar SJ, Maire R. Névrite vestibulaire inférieure. Rev Med Suisse 2017; 13 (577) 1690-1692
- 7 Halmagyi GM, Aw ST, Karlberg M, Curthoys IS, Todd MJ. Inferior vestibular neuritis. Ann N Y Acad Sci 2002; 956: 306-313 DOI: 10.1111/j.1749-6632.2002.tb02829.x.
- 8 Taylor RL, McGarvie LA, Reid N, Young AS, Halmagyi GM, Welgampola MS. Vestibular neuritis affects both superior and inferior vestibular nerves. Neurology 2016; 87 (16) 1704-1712 DOI: 10.1212/WNL.0000000000003223.
- 9 Nayak S, He L, Roehm PC. Superior Versus Inferior Vestibular Neuritis: Are There Intrinsic Differences in Infection, Reactivation, or Production of Infectious Particles Between the Vestibular Ganglia?. Otol Neurotol 2015; 36 (07) 1266-1274 DOI: 10.1097/MAO.0000000000000758.
- 10 Imbaud-Genieys S. Anterior semicircular canal benign paroxysmal positional vertigo: a series of 20 patients. Eur Ann Otorhinolaryngol Head Neck Dis 2013; 130 (06) 303-307 DOI: 10.1016/j.anorl.2012.01.007.
- 11 Fujiwara K, Yanagi H, Morita S. et al. Evaluation of Vertical Semicircular Canal Function in Patients With Vestibular Schwannoma. Ann Otol Rhinol Laryngol 2019; 128 (02) 113-120 DOI: 10.1177/0003489418808545.
- 12 Fukushima M, Ueno Y, Kitayama I, Akahani S, Inohara H, Takeda N. Assessment of the Progression of Vertical Semicircular Canal Dysfunction and Increased Vestibular Endolymphatic Hydrops in Patients With Early-Stage Ménière Disease. JAMA Otolaryngol Head Neck Surg 2020; 146 (09) 789-800 DOI: 10.1001/jamaoto.2020.1496.
- 13 Salmito MC, Ganança FF. Video head impulse test in vestibular migraine. Rev Bras Otorrinolaringol (Engl Ed) 2021; 87 (06) 671-677 DOI: 10.1016/j.bjorl.2019.12.009.