[Frequency characteristics of horizontal semicircular canals damage and the ultrastructure analysis of crista ampullaris in patients with Meniere's disease].

作者：X F Liu, D G Zhang, Yafeng Lyu, X F Li, Yongdong Song, Ligang Kong, B Q Li, Z M Fan, H B Wang · 发表于：PubMed · 年份：2021 · DOI：10.3760/cma.j.cn115330-20200707-00563 · 被引用次数：1 · 研究领域：Vestibular and auditory disorders

The horizontal semicircular canal damage in the patients with Meniere's disease has a frequency-dependent characteristic, mainly occurres in low frequency area. With progress of the disease, the high frequency area of ampulla will be impaired gradually, and it is related to the degree of endolymphatic hydrops and hearing level. Hair cell injury would be observed,the frequency characteristics may be more associated with the disorder of type Ⅱ hair cells.