Posterior Semicircular Canal Dehiscence

2010 ◽  
Vol 31 (2) ◽  
pp. 339-344 ◽  
Author(s):  
Quinton Gopen ◽  
Guangwei Zhou ◽  
Dennis Poe ◽  
Margaret Kenna ◽  
Dwight Jones
Keyword(s):  
Semicircular Canal ◽  
Posterior Semicircular Canal ◽  
Canal Dehiscence

Posterior Semicircular Canal Dehiscence Arising From Temporal Bone Fibrous Dysplasia

2010 ◽  
Vol 31 (9) ◽  
pp. 1516-1517 ◽  
Author(s):  
Andrew A. McCall ◽  
Hugh D. Curtin ◽  
Michael J. McKenna
Keyword(s):  
Fibrous Dysplasia ◽  
Temporal Bone ◽  
Semicircular Canal ◽  
Posterior Semicircular Canal ◽  
Canal Dehiscence

Posterior Semicircular Canal Dehiscence

2010 ◽  
Vol 31 (7) ◽  
pp. 1122-1127 ◽  
Author(s):  
Shigenobu Nomiya ◽  
Sebahattin Cureoglu ◽  
Shin Kariya ◽  
Norimasa Morita ◽  
Rie Nomiya ◽  
...  
Keyword(s):  
Semicircular Canal ◽  
Posterior Semicircular Canal ◽  
Canal Dehiscence

Radiological prevalence of superior and posterior semicircular canal dehiscence in children

2015 ◽  
Vol 79 (3) ◽  
pp. 411-418 ◽  
Author(s):  
Alexander J. Saxby ◽  
Claire Gowdy ◽  
Marcela Fandiño ◽  
Neil K. Chadha ◽  
Frederick K. Kozak ◽  
...  
Keyword(s):  
Semicircular Canal ◽  
Posterior Semicircular Canal ◽  
Canal Dehiscence

Posterior Semicircular Canal Dehiscence

2014 ◽  
Vol 35 (2) ◽  
pp. 310-314 ◽  
Author(s):  
Jack E. Russo ◽  
Matthew G. Crowson ◽  
Edward J. DeAngelo ◽  
Clifford J. Belden ◽  
James E. Saunders
Keyword(s):  
Semicircular Canal ◽  
Posterior Semicircular Canal ◽  
Canal Dehiscence

scholarly journals Posterior semicircular canal dehiscence: a diagnostic and surgical conundrum

2019 ◽  
Vol 12 (7) ◽  
pp. e229573 ◽  
Author(s):  
Ajay Philip ◽  
Manju Deena Mammen ◽  
Anjali Lepcha ◽  
Anu Alex
Keyword(s):  
Conservative Management ◽  
Semicircular Canal ◽  
Posterior Semicircular Canal ◽  
Superior Semicircular Canal Dehiscence ◽  
Bony Labyrinth ◽  
Abnormal Pressure ◽  
Vestibular Symptoms ◽  
Inner Ear Fluids ◽  
Tullio’S Phenomenon ◽  
Canal Dehiscence

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 pressure (Hennebert’s sign) induced vertigo. The superior semicircular canal dehiscence syndrome is a well-described entity in this regard, however defects of the posterior semicircular canal are rare and may have overlapping symptomatology. We describe the history, clinical profile and management of a patient who had importunate symptoms despite being on conservative management for a year and had resolution of vestibular symptoms following surgical management.

scholarly journals Repair of Posterior Semicircular Canal Dehiscence from a High Jugular Bulb

2013 ◽  
Vol 122 (4) ◽  
pp. 269-272 ◽  
Author(s):  
Samuel P. Gubbels ◽  
Qi Zhang ◽  
Paul W. Lenkowski ◽  
Marlan R. Hansen
Keyword(s):  
Semicircular Canal ◽  
Jugular Bulb ◽  
Posterior Semicircular Canal ◽  
High Jugular Bulb ◽  
Canal Dehiscence
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