Posterior semicircular canal dehiscence following endolymphatic sac surgery.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 22689472.
- Also identified by DOI 10.1002/lary.23474 and PMC identifier 3477704.
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Abstract
Posterior semicircular canal dehiscence is a rare otologic entity that presents with third window signs and symptoms. Petrous apex cholesteatoma, fibrous dysplasia, high riding jugular bulb, and eosinophilic granuloma have been reported to be associated with posterior semicircular canal dehiscence. Here we report a case of development of posterior semicircular canal dehiscence following an endolymphatic sac surgery for the first time.
Medical subject headings
- Endolymphatic Sac
- Iatrogenic Disease
- Meniere Disease
- Middle Ear Ventilation
- Semicircular Canals