Kholmatov D I
Vestn Otorinolaringol. 2001(3):26-8.
To detect initial signs of internal ear dysfunction in 87 patients with otitis media purulenta chronica (OMPC), wide-rage frequency audiometry (WRFA) in bone and air conduction according to B.M. Sagalovich was used. Most of the patients with normal bone conduction in frequencies up to 8 kHz had higher bone thresholds in wide-range frequencies. In mixed hypoacusis these thresholds rose to the highest degree. A correlation was found between a rise of auditory thresholds wide range of frequencies in bone conduction and the disease duration.
为检测87例慢性化脓性中耳炎（OMPC）患者内耳功能障碍的初始迹象，采用了根据B.M.萨加洛维奇方法进行的骨导和气导宽频听力测定（WRFA）。大多数在高达8kHz频率骨导正常的患者在宽频范围内有更高的骨阈值。在混合性听力减退中，这些阈值升高程度最高。发现骨导中宽频范围听觉阈值的升高与疾病持续时间之间存在相关性。
