宽频声导抗在耳科疾病诊断中应用的研究进展  

Research Advances in the Application of Wideband Acoustic Immittance in the Diagnosis of Ear Diseases

作　　者：蒲玲 

机构地区：[1]重庆医科大学附属第一医院耳鼻咽喉头颈外科,重庆

出　　处：《临床医学进展》2025年第3期790-796,共7页Advances in Clinical Medicine

摘　　要：宽频声导抗(Wideband Acoustic Immittance, WAI)是一种新兴的、非侵入性的通过测量中耳对声波的吸收和反射来评估中耳功能的听力检测技术,其覆盖226~8000 Hz频率范围。相比于传统的226 Hz声导抗检查,WAI能提供中耳更全面、精准的信息。WAI在诊断中耳炎、耳硬化症等疾病中显示出了高敏感性和高特异性,同时WAI测试结果仍受到多种因素的影响。本文对宽频声导抗在耳科疾病中的应用进展进行了综述。Wideband Acoustic Immittance (WAI) is an emerging, non-invasive hearing test technology that assesses middle ear function by measuring the absorption and reflection of sound waves in the middle ear, covering a frequency range of 226~8000 Hz. Compared to traditional 226 Hz tympanometry, WAI provides more comprehensive and accurate information about middle ear. High sensitivity and specificity of WAI have been shown in diagnosing diseases such as otitis media and otosclerosis. However, WAI test results may be influenced by various factors. This article is a review of the progress in the application of wideband acoustic immittance in diagnosis of ear diseases.

关 键 词：宽频声导抗 吸收率 敏感性 特异性 

分 类 号：R764[医药卫生—耳鼻咽喉科]