Abstract:
UNLABELLED:Benign Paroxysmal Positional Vertigo (BPPV) is one of the most common causes of dizziness; it constitutes the most common vestibular disorder in the elderly with vertigo. Its characteristic clinical aspect is dizziness at head movement, with not hearing alteration. AIM:This paper aims at studying the audiologic characteristics of elderly with BPPV of the posterior semicircular canal. MATERIALS AND METHODS:We carried out a retrospective analysis of threshold tonal audiometry exams of 37 senior citizens with posterior semicircular canal BPPV and also of 37 elderly without complaints of dizziness and/or vertigo, and we studied the audiologic characteristics of the two groups. RESULTS:Both groups had high rates of hearing loss, especially the descending curve sensorineural type, and there was no statistically significant difference between the groups. CONCLUSION:Having such data, we can conclude that posterior semicircular canal BPPV has no impact on the hearing loss features of senior citizens; nonetheless, because of the spontaneous degeneration of the vestibulocochlear system, such population has a prevalence of hearing loss.
journal_name
Braz J Otorhinolaryngoljournal_title
Brazilian journal of otorhinolaryngologyauthors
Moreno NS,André APdoi
10.1016/s1808-8694(15)30794-1subject
Has Abstractpub_date
2009-03-01 00:00:00pages
300-4issue
2eissn
1808-8694issn
1808-8686pii
S1808-8694(15)30794-1journal_volume
75pub_type
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