Results 81 to 90 of about 339,259 (154)

Bilateral superior semicircular canal dehiscence in a child with sensorineural hearing loss and without vestibular symptoms

open access: yes, 2011
To report a rare case of bilateral superior semicircular canal dehiscence (SCCD) in a child. Case report, 11-year-old female patient. Descriptive case report.
Raad R.A.   +3 more
core   +1 more source

Spatiotemporal symmetries in the disynaptic canal-neck projection [PDF]

open access: yes, 2007
The vestibular system in almost all vertebrates, and in particular in humans, controls balance by employing a set of six semicircular canals, three in each inner ear, to detect angular accelerations of the head in three mutually orthogonal coordinate ...
Golubitsky, Martin   +2 more
core   +1 more source

Facial Canal Dehiscence and Tympano-mastoid Surgery [PDF]

open access: yes, 2013
Objectives: We evaluated the incidence of facial canal dehiscence in patients with chronic otitis media with or without cholesteatoma, adhesive otitis and tympanosclerosis who underwent canal wall-down tympanomastoidectomy or canal wall-up ...
Okur, Erdogan   +6 more
core   +1 more source

Superior Canal Dehiscence: A Comparative Postmortem Multislice Computed Tomography Study

open access: yesOTO Open, 2018
Objective Superior canal dehiscence is defined by missing bony coverage of the superior canal against the middle cranial fossa. The gold standard in diagnosis is high-resolution computed tomography (CT). A false-positive CT scan, identifying a dehiscence
Philipp Mittmann MD   +6 more
doaj   +1 more source

Superior canal dehiscence in a patient with three failed stapedectomy operations for otosclerosis: a case report

open access: yesJournal of Medical Case Reports, 2011
Introduction This case illustrates that superior semicircular canal dehiscence syndrome can be associated with a "pseudo"-conductive hearing loss, a symptom that overlaps with the clinical appearance of otosclerosis. Case presentation We present the case
Sudhoff Holger H   +3 more
doaj   +1 more source

Semicircular canal dehiscence in HR multislice computed tomography: distribution, frequency, and clinical relevance.

open access: yes, 2012
The literature about bony defects in the semicircular canal system is highly inconsistent. Therefore, we analyzed a series of 700 high-resolution multislice CT examinations of the temporal bone for semicircular canal dehiscencies.
Stimmer, H;Hamann, KF;Zeiter, S;Naumann, A;Rummeny, EJ
core  

Hennebert's sign in superior semicircular canal dehiscence syndrome: A Video Case Report [PDF]

open access: yes, 2012
Superior semicircular canal dehiscence (SSCD) syndrome has been called the great otologic mimicker because its presentation overlaps with otosclerosis, Meniere's disease, perilymphatic fistula, and patulous eustachian tube. A valuable examination finding
Heidenreich, Katherine D.   +3 more
core   +1 more source

Vidian Canal Types and Dehiscence of the Bony Roof of the Canal: An Anatomical Study [PDF]

open access: yes, 2017
Objective: To determine the prevalence of Vidian canal types and dehiscence of the bony roof of the canal.Methods: This study included 594 patients (391 males and 203 females; average age, 32.43±11.98 years; range, 18-65 years).
Mustafa Celik   +6 more
core   +1 more source

Evaluation Of Ovemp And Cvemp İn Superior Semicircular Canal Dehiscence Cases [PDF]

open access: yes
Bandırma Onyedi Eylül Üniversitesi Sağlık Bilimleri ve Araştırmaları dergisi (Online)Superior semisircular canal dehiscence (SSCD) is a disease of the audiovestibular system, which occurs as a result of the lack of bone layer covering the superior ...

core   +1 more source

Pre- and postoperative CT appearance of superior semicircular canal dehiscence syndrome [PDF]

open access: yes, 2012
We report here three cases of patients with superior semicircular canal dehiscence syndrome, prospectively monitored pre- and postoperatively. The computed tomography (CT) examination was performed in 0.6 mm slices with multiplanar reconstructions in the
Darrouzet, V.   +4 more
core   +1 more source

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