PubMed · 13253438
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A MANFREDI. [Hearing test with complex tones].. https://pubmed.ncbi.nlm.nih.gov/13253438/
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In screening examination of 202 young children attending kindergartens, acoustic impedance audiometry has detected children (44%) with hearing problems. Endoscopic examination of the nasopharynx demonstrated that conductive hypoacusis resulted from hypertrophy of adenoid vegetations of different degree and chronic adenoiditis. These data emphasize the role of active audiological examination of young children in detection and prophylaxis of acoustic disorders.
To report a unique orientation of the internal auditory canal and possible association with congenital hearing loss. Retrospective chart review of an 8-year-old Hispanic male with a mixed hearing loss. Uniquely abnormal orientation of the internal auditory canal in a patient with apparently normal cochleovestibular structures and a mixed hearing loss. A vertically oriented IAC is a rarely described anatomical anomaly of the temporal bone that may have associations with congenital hearing loss.