Khaĭmanova Iu V, Kosiakov S Ia
Vestn Otorinolaringol. 2012(3):7-10.
The objective of the present study was to estimate the influence of chronic suppurative otitis media (CSOM) on the sensorineural component of deafness in the patients presenting with unilateral otitis media. A total of 49 patients with this pathology were included in the study. The bone conduction thresholds at the affected side were measured at a frequency of 500, 1000, 2000, and 4000 Hz and compared with those in the unaffected ear. The loss of hearing was especially well-apparent in the examination at higher frequencies and significantly deteriorated with age. The study did not reveal a marked influence of duration of the disease on the development of the sensorineural component of deafness.
本研究的目的是评估慢性化脓性中耳炎（CSOM）对单侧中耳炎患者耳聋的感音神经性成分的影响。共有49例患有这种病症的患者纳入本研究。在患侧分别于500、1000、2000和4000Hz频率测量骨导阈值，并与未受影响耳的骨导阈值进行比较。听力损失在高频检查中尤为明显，并且随着年龄的增长而显著恶化。该研究未发现疾病持续时间对耳聋感音神经性成分的发展有显著影响。
