Eustachian tube function in tympanoplasty.

Eustachian tube function in tympanoplasty. Research Abstract Details 

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Eustachian tube function in tympanoplasty. Abstract Text:

H Sato,H Nakamura,I Honjo,M Hayashi,

Prognostic value of preoperative Eustachian tube function was examined in 77 ears subjected to type 1 tympanoplasty. Eustachian tube function was evaluated by positive and negative pressure equalization tests, and clearance test. Based on the results of these three tests, the ears were classified into four grades. The outcome of the ear surgery was judged by postoperative hearing, presence of otorrhea, atelectasis and perforation of the eardrum. Results of the positive pressure equalization and clearance tests of the tube were correlated with the outcome of ear surgery, although the negative pressure equalization test had no correlation with it. The percentage of unsuccessful outcomes increased with the grade of tubal dysfunction, indicating that tubal function is closely associated with the outcome of ear surgery. Thus, it was revealed that the preoperative tubal function test including positive pressure test and clearance test are useful for predicting the prognosis of ear surgery.

Eustachian tube function in tympanoplasty. Publishing Authors By Initials

H Sato,H Nakamura,I Honjo,M Hayashi,

For similar surgical procedures, operative: otorhinolaryngologic surgical procedures: otologic surgical procedures: tympanoplasty research abstracts see: surgical procedures, operative: otorhinolaryngologic surgical procedures: otologic surgical procedures: tympanoplasty research

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Eustachian tube function in tympanoplasty. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Acta oto-laryngologica. Supplementum

VOLUME: 471

Page Numbers: 9-12

Journal Abbreviation:

ISSN: 0365-5237

DAY: 13

MONTH: 02

YEAR: 1990

Eustachian tube function in tympanoplasty. Information

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LANGUAGE: eng

NlmUniqueID: 370355

Eustachian tube function in tympanoplasty. Keywords Mesh Terms:

KEYWORDS: Tympanoplasty

MESH TERMS: physiopathology

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Grant and Affiliation Information for Eustachian tube function in tympanoplasty.

AFFILIATION: Department of Otolaryngology, Faculty of Medicine, Kyoto University, Japan.

Country: SWEDEN

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MEDLINETA: Acta Otolaryngol Suppl

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