Multifrequency Tympanometry: Current Clinical Application.
Multifrequency Tympanometry: Current Clinical Application.
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DOI：
10.1044/1059-0889.0103.33
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发表时间：
1992-07-01
影响因子：
1.8
通讯作者：
Margolis, R H
中科院分区：
文献类型：
--
作者：
Hunter, L L;Margolis, R H
随着计算机控制系统的出现，多频鼓室导纳测定法已经成为一种临床上可行的测试方法，该系统可以存储和分析多个探头音调频率下的复阻抗分量。理解多频鼓室导纳的理论基础已经存在多年，但在高于660赫兹的频率上获得的数据的诊断效用需要进一步澄清。在这个简短的过程中，我们讨论了用于分析多频鼓室图的Vanhuyse模型，并给出了临床实例来说明该模型的有效性。为成人和儿童提供了规范的数据，并介绍了数据采集和共振频率测量的各种方法。
Multifrequency tympanometry has emerged as a clinically feasible test with the advent of computer-controlled systems that can store and analyze complex immittance components at multiple probe tone frequencies. The theoretical basis for understanding multifrequency tympanometry has existed for years, but the diagnostic utility of data obtained at frequencies higher than 660 Hz needs further clarification. In this short course, the Vanhuyse model for the analysis of multifrequency tympanograms is discussed and clinical examples illustrating the usefulness of the model are presented. Normative data are provided for adults and children, and various methods for data acquisition and measurement of resonant frequency are presented.