Tympanometric findings in patients with adenoid hyperplasia, chronic sinusitis and tonsillitis.

Abstract

Tympanograms were done on 120 patients with adenoid hyperplasia, chronic sinusitis and chronic tonsillitis to measure the middle-ear pressure as a parameter to eustachian tube function. The results were compared with those obtained in 50 normal subjects. The statistical significance of the mean values of middle-ear pressure is very highly significant in… (More)

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