听骨链病变时镫骨肌反射的倒置

Inversion of the stapedial reflex in ossicular chain lesions.

作者信息

Gimsing S

出版信息

J Laryngol Otol. 1986 Apr;100(4):399-403. doi: 10.1017/s0022215100099394.

Abstract

In ears with minor conductive hearing loss of traumatic origin, it is sometimes possible to invert the deflection of the stapedial reflex by application of a small underpressure in the external auditory meatus of the injured ear (probe ear). This inversion can be explained by an ossicular discontinuity bridged by soft tissue.

摘要

在因外伤导致轻度传导性听力损失的耳朵中，有时通过在受伤耳朵（测试耳）的外耳道施加小的负压，可以使镫骨肌反射的偏向反转。这种反转可以用由软组织桥接的听骨链中断来解释。