Results 171 to 180 of about 8,328 (213)
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Ugeskrift for laeger, 2000
A flat tympanogram predicts a middle ear effusion in about 90% of cases. This paper describes how to perform tympanometry, some common problems when doing it and how to classify the curves in normal (type A), middle ear effusion (type B) or negative pressure (type C). The theoretical background of impedance audiometry is outlined. The stapedius reflex,
J, Lous, J G, Hansen, J U, Felding
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A flat tympanogram predicts a middle ear effusion in about 90% of cases. This paper describes how to perform tympanometry, some common problems when doing it and how to classify the curves in normal (type A), middle ear effusion (type B) or negative pressure (type C). The theoretical background of impedance audiometry is outlined. The stapedius reflex,
J, Lous, J G, Hansen, J U, Felding
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Cost Justifications for Multifrequency Tympanometry
American Journal of Audiology, 1993MFT has the potential to become the standard of care when dealing with possible middle ear pathologies. By applying those applications appropriate to the individual practice, and with a reasonable marketing effort, the cost of MFT-capable equipment should be readily recoverable. Finally, and most importantly, MFT is being shown in the current
W D, Hanks, M, Robinette
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Tympanometry in Human Temporal Bones
Archives of Otolaryngology - Head and Neck Surgery, 1970Tympanometry is a technique used to assess the mobility and condition of the tympanic membrane and middle ear during variation of air pressure in the ear canal. The technique was applied to a series of 21 fresh human temporal bones, 11 of which were judged to be normal.
J L, Peterson, G, Lidén
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American family physician, 2004
Tympanometry provides useful quantitative information about the presence of fluid in the middle ear, mobility of the middle ear system, and ear canal volume. Its use has been recommended in conjunction with more qualitative information (e.g., history, appearance, and mobility of the tympanic membrane) in the evaluation of otitis media with effusion and
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Tympanometry provides useful quantitative information about the presence of fluid in the middle ear, mobility of the middle ear system, and ear canal volume. Its use has been recommended in conjunction with more qualitative information (e.g., history, appearance, and mobility of the tympanic membrane) in the evaluation of otitis media with effusion and
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Archives of Otolaryngology - Head and Neck Surgery, 1970
G, Lidén, J L, Peterson, G, Björkman
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G, Lidén, J L, Peterson, G, Björkman
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1985
The International Electrotechnical Commission (IEC) in January 1984 issued a document (29C46) entitled “Aural impedance/admittance instruments”. It was distributed for approval under the “six months rule”. Although this document contains mainly specifications to be met by the manufacturers, some specifications may be of direct interest to the user and ...
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The International Electrotechnical Commission (IEC) in January 1984 issued a document (29C46) entitled “Aural impedance/admittance instruments”. It was distributed for approval under the “six months rule”. Although this document contains mainly specifications to be met by the manufacturers, some specifications may be of direct interest to the user and ...
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2017
Timpanometrija je metoda provjere stanja sredjeg uha te je niezostavnio dio audioloških pretraga. U ovom predavanju prikazane su metode izvođenja i interpretacija timpangrama kod raznih bolesti uha.
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Timpanometrija je metoda provjere stanja sredjeg uha te je niezostavnio dio audioloških pretraga. U ovom predavanju prikazane su metode izvođenja i interpretacija timpangrama kod raznih bolesti uha.
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Journal of the American Auditory Society, 1980
Tympanometry was performed under the contraction of the middle ear muscles (dynamic tympanometry). A tympanogram of lesser compliance was observed under a stapedius reflex which was produced by contralateral acoustic stimulation. In patients with reversed (downward) stapedius reflex, the dynamic tympanogram showed either a higher peak amplitude or a ...
Y, Nomura, T, Harada, T, Fukaya
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Tympanometry was performed under the contraction of the middle ear muscles (dynamic tympanometry). A tympanogram of lesser compliance was observed under a stapedius reflex which was produced by contralateral acoustic stimulation. In patients with reversed (downward) stapedius reflex, the dynamic tympanogram showed either a higher peak amplitude or a ...
Y, Nomura, T, Harada, T, Fukaya
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