Results 11 to 20 of about 8,050 (212)

Behavior of the posterior semicircular canal after Dix-Hallpike maneuver

Audiology Research, 2016
The objective of the present study is to analyze the quantitative vestibulo-ocular responses in a group of patients with benign paroxysmal positional vertigo (BPPV) canalolithiasis and compare these data with the data of the tridimensional biomechanical ...
Francisco Carlos Zuma e Maia, Pedro Luiz Mangabeira Albernaz, Renato Valério Cal   +2 more
doaj   +4 more sources

Semicircular canal fibrosis as a biomarker for lateral semicircular function loss.

Frontiers in Neurology, 2016
Background and Purpose. Radiological abnormalities at the level of the semicircular canals are frequently observed without known correlation to a pathologic condition or function.
Vincent eVan Rompaey, Vincent eVan Rompaey, Frank eDe Belder, Paul eParizel, Paul eParizel, Paul eVan de Heyning, Paul eVan de Heyning   +6 more
doaj   +3 more sources

Association between superior semicircular canal dehiscence and other dehiscences in temporal bone [PDF]

Folia Morphologica, 2020
BACKGROUND: The study of the association between superior semicircular canal and other dehiscences in the temporal bone. MATERIALS AND METHODS: We have studied computed tomography of radiologically diagnosed people with superior or posterior semicircular
J. Whyte, A. I. Cisneros, A. Garcia-Barrios, J. Fraile, A. Whyte, R. Crovetto, M. Lahoz   +6 more
doaj   +4 more sources

Vestibulo-Ocular Reflex Abnormalities in Posterior Semicircular Canal Benign Paroxysmal Positional Vertigo: A Pilot Study [PDF]

Iranian Journal of Otorhinolaryngology, 2017
Introduction: Benign paroxysmal positional vertigo (BPPV), involving the semicircular canals, is one of the most common diseases of the inner ear. The video head impulse test (vHIT) is a new test that examines the function of the canals. This study aimed
Tayyebe Fallahnezhad, Mansoureh Adel Ghahraman, Saeid Farahani, Reza Hoseinabadi, Shohreh Jalaie   +4 more
doaj   +2 more sources

The use of videonystagmography head impulse test (VHIT) in the diagnostics of semicircular canal injuries in patients with vertigo [PDF]

International Journal of Occupational Medicine and Environmental Health, 2014
Objectives: The aim of the study was to assess the function of semicircular canal in videonystagmography head impulse test (VHIT) in the patients with vertigo and balance disorders.
Jarosław Miłoński, Piotr Pietkiewicz, Marzena Bielińska, Krzysztof Kuśmierczyk, Jurek Olszewski   +4 more
doaj   +2 more sources

Atypical Bilateral Posterior Semicircular Canalolithiasis – A Case Series

Annals of Indian Academy of Neurology
Barany Society includes bilateral typical posterior semicircular canal benign paroxysmal positional vertigo (PSC-BPPV) in its classification of multicanal subtype.
Ajay K Vats, Shreya Vats, Sudhir Kothari, Nishant Aswani   +3 more
doaj   +2 more sources

Congruous Torsional Down Beating Nystagmus in the Third Position of the Semont's Maneuver in Patients Treated for Canalithiasis of Posterior Semicircular Canal Benign Paroxysmal Positional Vertigo: Its Significance and Prognostic Value [PDF]

Frontiers in Neurology, 2020
Due to its mechanical pathogenesis, benign paroxysmal positional vertigo treatment is mainly physical: when posterior semicircular canal is involved, Semont's maneuver is reported as one of the most effective liberating procedures.
Beatrice Giannoni, Beatrice Giannoni, Vincenzo Marcelli, Ilaria Verdolin, Curzio Checcucci, Federica Pollastri, Rudi Pecci   +6 more
doaj   +2 more sources

Posterior semicircular canal dehiscence following endolymphatic sac surgery [PDF]

Laryngoscope, 2012
AbstractPosterior semicircular canal dehiscence is a rare otologic entity that presents with third window signs and symptoms. Petrous apex cholesteatoma, fibrous dysplasia, high riding jugular bulb, and eosinophilic granuloma have been reported to be associated with posterior semicircular canal dehiscence.
Saman Kiumehr, Hossein Mahboubi, Hamid R Djalilian   +2 more
exaly   +3 more sources

Management of Lateral Semicircular Canal Benign Paroxysmal Positional Vertigo [PDF]

Frontiers in Neurology, 2020
Benign paroxysmal positional vertigo (BPPV) is the most common cause of peripheral vestibular vertigo. It is caused by free-floating otoconia moving freely in one of the semicircular canals (canalolithiasis) or by otoliths adhered to the cupula ...
Francisco Zuma e Maia, Bernardo Faria Ramos, Renato Cal, Camila Martins Brock, Pedro Luiz Mangabeira Albernaz, Michael Strupp, Michael Strupp   +6 more
doaj   +2 more sources

Hearing Preservation After Segmental Semicircular Canal Destruction: A Report of Two Rare Cases [PDF]

Clinical Case Reports
Semicircular canal fistulas are a complication of cholesteatomatous otitis media. In extremely rare cases, extensive destruction of the bony labyrinth may result in loss of approximately one‐third of the semicircular canal arc, often with wide exposure ...
Toru Miwa, Hideaki Ogita, Keishi Ueda, Akihito Tarui, Yasunori Asai, Taro Fujikawa, Nobuhiro Hakuba   +6 more
doaj   +2 more sources