Results 181 to 190 of about 19,379 (224)

Operative Management of a Posterior Semicircular Canal Dehiscence

Laryngoscope, 2006
AbstractObjective: The objective of this study was to describe the operative management of posterior canal dehiscence.Methods: A transmastoid approach to and plugging of the posterior canal was performed for posterior semicircular canal dehiscence (PSCD).Results: Postoperatively, the patient exhibited improvement in conductive hearing loss and ...
Anthony A Mikulec
exaly   +3 more sources

Posterior semicircular canal dehiscence: a morphologic cause of vertigo similar to superior semicircular canal dehiscence

European Radiology, 2003
The aim of this study was to assess imaging findings of posterior semicircular dehiscence on computed tomography and to evaluate incidence of posterior and superior semicircular canal dehiscence in patients presenting with vertigo, sensorineuronal hearing loss or in a control group without symptoms related to the inner ear.
Rolf Wilhelm Günther
exaly   +4 more sources

Children with posterior semicircular canal dehiscence: A case series

International Journal of Pediatric Otorhinolaryngology, 2019
Posterior semicircular canal dehiscence is a rare condition and can cause a variety of symptoms. We report three cases of children between 5 and 12 years of age with a PSCD. They all presented with different complaints as follows: Tullio phenomenon in the first case, conductive hearing loss in the second and, conductive hearing loss and pulsatile ...
Pauline, Van Bulck, Pieter-Jan, Leupe, Glen E J, Forton   +2 more
exaly   +3 more sources

Radiological prevalence of superior and posterior semicircular canal dehiscence in children

International Journal of Pediatric Otorhinolaryngology, 2015
Establishing the prevalence of semicircular canal dehiscence in a pediatric population using temporal bone CT imaging.Retrospective analysis of all temporal bone CT scans during a 5-year period (2007-2012).CT scan images were reformatted in the plane of the canals and assessed by two independent reviewers with a third to resolve disagreement.
Neil K Chadha, Frederick K Kozak
exaly   +3 more sources

Dehiscence of the posterior semicircular canal

American Journal of Otolaryngology, 2015
Semicircular canal dehiscence (SCD) is a condition of the inner ear wherein the temporal bone adjacent to the vestibular apparatus thins or erodes completely. It has no clear epidemiological predisposing factors that have been identified to date. Its diagnosis is made difficult by a clinical presentation that often overlaps with other pathologies of ...
Lilia, Peress, Steven A, Telian, Ashok, Srinivasan   +2 more
openaire   +2 more sources

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   +4 more sources

Posterior Semicircular Canal Dehiscence

Otology & Neurotology, 2010
To identify clinical, audiological, and vestibular characteristics of posterior semicircular canal dehiscence.Retrospective case review.Tertiary referral center.Twelve patients aged 2 to 67 years identified with posterior semicircular canal dehiscence.Patients identified by suspicious clinical history and examination, confirmed by high-resolution ...
Quinton, Gopen, Guangwei, Zhou, Dennis, Poe, Margaret, Kenna, Dwight, Jones   +4 more
openaire   +4 more sources

Radiological patterns of the posterior semicircular canal

Surgical and Radiologic Anatomy, 2013
The identification and definition of the radiological patterns of the posterior semicircular canal (PSC), with a view to obtain readily applicable conclusions.The parietal morphology of the PSC has been studied by multi-slice helical computed tomography (Philips Brilliance 6).
Cisneros, A.I., Whyte, J., Martínez, C., Gracia-Tello, B., Whyte, A., Obón, J., Crovetto, R., Crovetto, M.A.   +7 more
openaire   +4 more sources

Cochlear implantation and simultaneous posterior semicircular canal plugging

Cochlear Implants International, 2022
Intractable benign paroxysmal positional vertigo (BPPV) may be treated by plugging the affected semicircular canal (SCC). A cochlear implant (CI) can diminish subjective symptoms of tinnitus. We present a case with intractable BPPV and incapacitating tinnitus who underwent surgery, simultaneously plugging his posterior SCC (PSCC) and implanting an ...
Camelia Nami Saber, Niels West, Søren Foghsgaard, Per Cayé-Thomasen   +3 more
openaire   +3 more sources

Posterior Semicircular Canal Dehiscence

Otology & Neurotology, 2014
To estimate the prevalence of and symptoms associated with posterior semicircular canal dehiscence (PSCD) compared to superior semicircular canal dehiscence (SSCD) and nondehiscent semicircular canals (NDSC).Retrospective review.Academic tertiary referral center.Review of 412 temporal bone CT scans and associated patient records, excluding patients ...
Jack E, Russo, Matthew G, Crowson, Edward J, DeAngelo, Clifford J, Belden, James E, Saunders   +4 more
openaire   +2 more sources