中耳状态显示高导纳鼓室图。双分量678 Hz耳导纳鼓室图的临床应用价值。

IF 0.2 4区医学 Q3 Medicine

B-Ent Pub Date : 2002-01-01

G De Ceulaer, Th Somers, F E Offeciers, P J Govaerts

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引用次数: 0

摘要

本文报告了对异常高导纳中耳进行678 Hz电纳-电导鼓室测量的回顾性研究结果。高导纳被证明是由听骨链的(部分)断裂或溶解引起的。回顾性分析表明，与ct成像相比，678 Hz鼓室测量在听骨链断裂的鉴别诊断中似乎更准确(分别为88%和81%)。使用226 Hz探头频率的经典鼓室测量法仅在43%的病例中出现异常。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

本刊更多论文

Middle ear status in ears showing high admittance tympanograms. Clinical value of the use of the two-component 678 Hz oto-admittance tympanogram.

The present paper reports on the results of a retrospective study using 678 Hz susceptance-conductance tympanometry performed on abnormally high admittant middle ears. High admittance was proven to be caused by (partial) disruption or lysis of the ossicular chain. Retrospective analysis shows that 678 Hz tympanometry seems to be more accurate in the differential diagnosis of ossicular chain disruptions compared to CT-imaging of the ossicular chain (88% versus 81% correct identification respectively). Classic tympanometry using a probe frequency of 226 Hz was abnormal in only 43% of the cases.

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来源期刊

B-Ent 医学-耳鼻喉科学

CiteScore

0.60

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Throughout its history, the Royal Belgian Society of Oto-rhino-laryngology, Head and Neck Surgery, the home society of B-ENT, aims to disseminate both the scientific and the clinical knowledge of otorhinolaryngology field primarily in Belgium and its regions. In accordance with this aim, publishing a scientific journal has become the number one objective of the Society. Accordingly, B-ENT contributes to the scientific memory of Belgium considering its deep-rooted history.