作者: J. Jerger
DOI: 10.1001/ARCHOTOL.1970.04310040005002
关键词:
摘要: Impedance audiometry was performed as part of the routine clinical examination in a consecutive series more than 400 patients with various types and degrees hearing impairment. An electroacoustic bridge (Madsen, ZO 70) used to carry out measurement tympanometry, acoustic impedance, threshold for reflex. Results indicate that, while individual components total impedance battery lack diagnostic precision, overall pattern results yielded by complete can be great value, especially evaluation young children.