自記オージオメトリーに関する臨床的観察 : 第1編固定周波数自記オージオメトリーについて

概要

論文の詳細を見る
The author tested 357 ears in total with normal and impaired hearing, by means of the fixed frequency self-recording audiometry (fixed method), and examined the clinical significance of the amplitude and its type. As the result the following conclusions were obtained. 1) As the amplitude showed considerable individual variations, it had diagnostic significance clinically only in the case showed small excursion. 2) The increased type of amplitude and TTS were found to have no special significance. 3) In cases of small excursian, especially presented 2db amplitude, recruitment was thought to exist. However, there were some cases who showed recruitment but presented no small excursion. 4) The fixed method was sufficiently useful as a recruitment test.
社団法人日本耳鼻咽喉科学会の論文