慢性化脓性中耳炎听力降低的水平,首先取决于声传导结构破坏程度,以及听感受器的状态。对上述因素临床关系的研究,可在治疗中耳化脓性炎症的同时,为进一步改善听机能施行手术提供预测。为此,作者观察180例慢性化脓性中耳炎患者,年龄12～40岁。男性92例,女性88例。慢性化脓性上鼓室炎17例,上、中鼓室炎63例、中鼓室炎100例。听力检查于隔声室内进行,有耳语、话语、音叉检查(用C_(128)和C_(2048)音叉做任内、韦们尔、斯瓦巴赫、宾、费杰里奇试验)和纯音测听(以 The level of hearing loss in chronic suppurative otitis media first depends on the extent of acoustic conduction damage and the state of the susceptor. The study of the above-mentioned factors in the clinical relationship can be in the treatment of purulent inflammation of the middle ear at the same time, to further improve the hearing function of the operation to provide a prediction. To this end, the authors observed 180 patients with chronic suppurative otitis media, aged 12 to 40 years. 92 males and 88 females. Chronic suppurative upper tympanitis in 17 cases, upper and middle tympanitis in 63 cases, tympanitis in 100 cases. Hearing tests were performed in soundproof rooms with whisper, discourse, and tuning fork tests (using C_ (128) and C_ (2048) forks, Vermeer, Schwabach, Bin, and Fitzgerald tests) Listen to