2017
DOI: 10.1016/j.bjorl.2016.01.010
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Assessment of Eustachian tube function in patients with tympanic membrane retraction and in normal subjects

Abstract: In this study population, the mean pressure in the middle ear showed significant variation only during the Valsalva maneuver at the first time point evaluated in the three groups of ears. Normal ears and those with mild retraction behaved similarly in all tests. The tested maneuvers exhibited weak to moderate intra-individual variation, with the greatest variation occurring in ears with moderate/severe retraction.

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Cited by 14 publications
(7 citation statements)
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“…15 Canali et al . 16 reported that type C tympanograms were more frequent in a moderate to severe retraction group than in normal and mild retraction groups. This suggests that patients with a retracted tympanic membrane would likely have poor Eustachian tube function, which can result in recurrent OME.…”
Section: Discussionmentioning
confidence: 97%
“…15 Canali et al . 16 reported that type C tympanograms were more frequent in a moderate to severe retraction group than in normal and mild retraction groups. This suggests that patients with a retracted tympanic membrane would likely have poor Eustachian tube function, which can result in recurrent OME.…”
Section: Discussionmentioning
confidence: 97%
“…[9] The physiological status of the ET becomes stable at the time of complete anatomical maturation. Hence, ETD is blamed for the development of chronic otitis media, tympanic membrane retraction, and progression of the latter to chronic cholesteatomatous otitis media [10][11][12][13] and might affect the success rate of middle ear surgery. [14] Vila et al [15] reported that ETD is associated with 2 million visits per annum among those >20 years of age and 2.6 million visits among those <20 years.…”
Section: Discussionmentioning
confidence: 99%
“…Endoscopic tympanoplasty for TMRs is a promising surgical technique, but further studies are needed to confirm these results. One of the causes of TMRs is the eustachian tube dysfunction [ 33 , 34 ]. Therefore, another promising treatment option that may be combined with the wait-and-see policy might be eustachian tube dilatation.…”
Section: Discussionmentioning
confidence: 99%