Results 51 to 60 of about 46,748 (269)

Canal switch after canalith repositioning procedure for benign paroxysmal positional vertigo [PDF]

, 2012
Canal switch is a complication following canalith repositioning procedure (CRP) for posterior canal benign paroxysmal positional vertigo (BPPV). Instead of being returned to the utricle, the loose otoconia migrate into the superior or horizontal ...
Basura, Gregory J., Heidenreich, Katherine D., Lin, Giant C., Wong, Hiu Tung   +3 more
core   +1 more source

Assessment of semicircular canal function in benign paroxysmal positional vertigo using the video head impulse test and caloric test

Laryngoscope Investigative Otolaryngology, 2023
Objective To assess semicircular canal function in benign paroxysmal positional vertigo (BPPV) using the video head impulse test (vHIT) and caloric test. Methods We retrospectively reviewed 39 patients with idiopathic BPPV who underwent both vHIT and the
Kayoko Kabaya, Sachiyo Katsumi, Akina Fukushima, Shinichi Esaki, Toshiya Minakata, Shinichi Iwasaki   +5 more
doaj   +1 more source

Congenital Dehiscence in the Posterior Semicircular Canal

Otology & Neurotology, 2013
Posterior semicircular canal dehiscence (PSCD) may be of congenital origin.PSCD is characterized by the lack of bone coverage, which results in its lumen being exposed to the meninges of the posterior cranial fossa or to the gulf of the jugular vein. It has an incidence of 0.2%.
Whyte, J., Cisneros, A.I., Martí­nez, C., Gracia-Tello, B., Whyte, A., Crovetto, R., Crovetto, M. A.   +6 more
openaire   +5 more sources

Management of benign paroxysmal positional vertigo of lateral semicircular canal by Gufoni's manoeuvre [PDF]

, 2009
Benign paroxysmal positional vertigo (BPPV) of lateral semicircular canal (LSC) is one of the rarer forms of BPPV as compared to posterior semicircular canal BPPV.
Dispenza, F., Gallina, S., Gargano, R., Kulamarwa, G., Riggio, F., Speciale, R.   +5 more
core   +1 more source

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   +1 more source

The number of procedures required to eliminate positioning nystagmus in benign paroxysmal positional vertigo [PDF]

, 2005
AIM: To evaluate the number of weekly canalith repositioning procedures needed to eliminate positioning nystagmus in patients with benign paroxysmal positional vertigo and to verify influences of canalithiasis or cupulolithiasis and/or semicircular canal
Dorigueto, Ricardo Schaffeln, Ganança, Fernando Freitas, Ganança, Mauricio Malavasi   +2 more
core   +3 more sources

Simulation Study of Canal Switching in BPPV

Frontiers in Neurology, 2022
The objective of this research was to investigate the mechanism of canal switching in benign paroxysmal positional vertigo through a virtual simulation model.
Shuzhi Wu, Jianxin Li, Mi Zhou, Xiaokai Yang   +3 more
doaj   +1 more source

A mathematical model for top-shelf vertigo: the role of sedimenting otoconia in BPPV [PDF]

, 2003
Benign Paroxysmal Positional Vertigo (BPPV) is a mechanical disorder of the vestibular system in which calcite particles called otoconia interfere with the mechanical functioning of the fluid-filled semicircular canals normally used to sense rotation ...
Batchelor, Brandt, Brandt, Brandt, Brenner, Bronzino, Buckingham, Campos, Cooley, Curthoys, Dai, Damiano, Epley, Epley, Goldman, Hain, Happel, Hirschfeld, House, Howard A. Stone, Leal, Michael S. Weidman, Muller, O'Neill, Oghalai, Oman, Otsuka, Parnes, Rabbitt, Raphan, Robinson, Semont, Steinhausen, Suzuki, Timothy C. Hain, Todd M. Squires, Van Buskirk   +36 more
core   +3 more sources

Benign paroxysmal positional vertigo: a multi-center study

The Egyptian Journal of Otolaryngology, 2022
Background Benign paroxysmal positional vertigo (BPPV) is the most frequent vestibular disorder with significant morbidity, psychosocial impact, and medical costs.
Mohammad Waheed El-Anwar, Rasha Mohamed Kamel Mostafa Mesriga, Mohamed Adel Mobasher, Mohamed Heggy, Abdelfatah Meky, Ahmed Abdelfattah Nofal   +5 more
doaj   +1 more source

A New Coordinate System for Magnetic Resonance Imaging of the Vestibular System

Frontiers in Neurology, 2022
Objectives: To develop and evaluate a new coordinate system for MRI of the vestibular system.Methods: In this study, 53 internal auditory canal MRI and 78 temporal bone CT datasets were analyzed. Mimics Medical software version 21.0 was used to visualize
Weixing Liu, Gui Chen, Junyang Xie, Tianhao Liang, Chunyi Zhang, Xiao Liao, Wenjing Liao, Lijuan Song, Xiaowen Zhang   +8 more
doaj   +1 more source