Krzywdzińska Małgorzata, Kukwa Andrzej, Siemińska Jolanta
Klinika Otolaryngologii Oddziału Stomatologii AM w Warszawie.
Otolaryngol Pol. 2002;56(2):181-8.
The authors presents hearing results in 216 patients with otosclerosis surgical treated. Averaged cochlear reserve in relation to the bone conduction determined before operation was used in this study. The follow-up was 2 months-10 years. Good results was proved in more than 93%, no change in 5% and deterioration in less than 2%. The cochlear reserve up to 10 dB obtained in 59% of all patients. The cases when no changes (and deterioration) after surgical treatment correlated to large anomaly evolution in the structure of the hole drum and extensive focus with otosclerosis.
作者展示了216例接受耳硬化症手术治疗患者的听力结果。本研究采用术前测定的与骨传导相关的平均耳蜗储备。随访时间为2个月至10年。超过93%的患者效果良好，5%的患者无变化，不到2%的患者病情恶化。59%的患者耳蜗储备达到10分贝。手术治疗后无变化（和病情恶化）的病例与鼓膜结构的大异常演变及广泛的耳硬化病灶相关。
