Ernst A, Bohndorf M, Lenarz T
HNO-Klinik, Universität Tübingen.
Laryngorhinootologie. 1994 Oct;73(10):545-50. doi: 10.1055/s-2007-997192.
The intracochlear pressure cannot yet be evaluated in patients with certain audiological neuro-otological diseases. However, it seems to be of importance in the diagnosis and pathogenesis of Ménière's disease and related disorders. The present paper is aimed at introducing a setup to indirectly assess intracochlear and intracranial pressure changes and the design and philosophy of this technique. It is possible to describe a normal range of the measured values in healthy controls although large interindividual variations occur. In addition, the positional changes of the registered parameters enable assessment of the patency of the cochlear aquaeduct. This seems to be important in some diseases, such as stapes gusher.
对于某些听力学神经耳科疾病患者，目前尚无法评估其耳蜗内压力。然而，它在梅尼埃病及相关病症的诊断和发病机制中似乎具有重要意义。本文旨在介绍一种间接评估耳蜗内和颅内压力变化的装置以及该技术的设计和原理。尽管个体间存在较大差异，但仍有可能描述健康对照者测量值的正常范围。此外，所记录参数的位置变化能够评估蜗水管的通畅情况。这在一些疾病中似乎很重要，比如镫骨井喷。
