“Sitting-up vertigo as an expression of posterior semicircular canal heavy cupula and posterior semicircular canal short arm canalolithiasis” [PDF]
Journal of Otology, 2022 Background: Vestibular symptoms on sitting-up are frequent on patients seen by vestibular specialists. Recently, a benign paroxysmal positional vertigo (BPPV) variant which elicits vestibular symptoms with oculomotor evidence of posterior semicircular ...
Darío H. Scocco +2 more
doaj +6 more sources
Clinical features of benign paroxysmal positional vertigo of the posterior semicircular canal [PDF]
SAGE Open Medicine, 2019 Objective: The aim of this study was to evaluate the relationship between age, gender and affected ear, in patients presenting benign paroxysmal positional vertigo. Methods: This was a retrospective study.
Andrea Ciorba +6 more
doaj +9 more sources
Behavior of the posterior semicircular canal after Dix-Hallpike maneuver [PDF]
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 +2 more
doaj +8 more sources
Diagnosis and treatment of the short-arm type posterior semicircular canal BPPV [PDF]
Brazilian Journal of Otorhinolaryngology, 2022 Introduction: The Epley maneuver is useful for the otoconia to return from the long arm of the posterior semicircular canal into the utricle. To move otoconia out of the posterior semicircular canal short arm and into the utricle, we need different ...
Lin Ping +4 more
doaj +7 more sources
Posterior semicircular canal dehiscence: a diagnostic and surgical conundrum. [PDF]
BMJ Case Rep, 2019 Third window defects have increasingly been identified as a cause of vertigo. These defects are bony dehiscences that occur in the bony labyrinth, resulting in abnormal pressure gradient in the inner ear fluids leading to sound (Tullio’s phenomenon) or ...
Philip A, Mammen MD, Lepcha A, Alex A.
europepmc +7 more sources
Preferential Impairment of the Contralesional Posterior Semicircular Canal in Internuclear Ophthalmoplegia [PDF]
Frontiers in Neurology, 2017 BackgroundThe vertical vestibulo-ocular reflex (VOR) may be impaired in internuclear ophthalmoplegia (INO) as the medial longitudinal fasciculus (MLF) conveys VOR-signals from the vertical semicircular canals.
Seung-Han Lee +5 more
doaj +8 more sources
Spontaneous Jamming of Horizontal Semicircular Canal Combined with Canalolithiasis of Contralateral Posterior Semicircular Canal. [PDF]
J Audiol Otol, 2022 Spontaneous canalith jam is an uncommon form of benign paroxysmal positional vertigo mimicking acute vestibular neuritis. We described for the first time a spontaneous horizontal semicircular canalith jam associated with a typical canalolithiasis ...
Martellucci S +7 more
europepmc +5 more sources
The 3D characteristics of nystagmus in posterior semicircular canal benign paroxysmal positional vertigo. [PDF]
Front Neurosci, 2022 Objective The aim of this study was to observe the 3-dimensional (3D; horizontal, vertical, and torsional) characteristics of nystagmus in patients with posterior semicircular canal canalithiasis (PSC-can)–related benign paroxysmal positional vertigo ...
Liu Y +6 more
europepmc +4 more sources
Clinical implications of posterior semicircular canal function in idiopathic sudden sensorineural hearing loss. [PDF]
Sci Rep, 2020 Predicting hearing outcomes in idiopathic sudden sensorineural hearing loss (ISSNHL) is still challenging. We hypothesized that assessment of the semicircular canal (SCC) function via the video head impulse test (vHIT) might provide prognostic ...
Byun H, Chung JH, Lee SH.
europepmc +4 more sources
Effect of the Epley Maneuver and Brandt-Daroff Exercise on Benign Paroxysmal Positional Vertigo Involving the Posterior Semicircular Canal Cupulolithiasis: A Randomized Clinical Trial. [PDF]
Front Neurol, 2020 Objective: To investigate the therapeutic efficacies of the Epley maneuver and Brandt-Daroff (BD) exercise in patients with benign paroxysmal positional vertigo involving the posterior semicircular canal cupulolithiasis (PC-BPPV-cu).
Choi SY +4 more
europepmc +4 more sources