Orchik D J, Schumaier D R, Shea J J, Ge X
Shea Clinic, Memphis, TN 38119, USA.
J Am Acad Audiol. 1995 May;6(3):256-60.
The measurement of bone-conduction thresholds is an integral part of audiologic evaluation. The relationship between bone-conduction and air-conduction thresholds is the differentiating diagnostic indicator between conductive and sensorineural hearing loss. At the same time, the influence of middle ear and inner ear structures upon the bone-conduction response has been well documented. We present two cases illustrating this influence and attempt to explain the clinical bone-conduction thresholds with operative findings.
骨导阈值的测量是听力评估的一个重要组成部分。骨导阈值与气导阈值之间的关系是区分传导性听力损失和感音神经性听力损失的诊断指标。同时，中耳和内耳结构对骨导反应的影响已有充分记录。我们展示两个病例来说明这种影响，并试图用手术结果解释临床骨导阈值。
