鼓室成形术后骨导听阈和气导听阈变化的临床研究  

STUD ON BONE CONDUCTION THRESHOLD AND AIR CONDUCTION HEARING THRESHOLD AFTER TYMPANOPLASTY

作　　者：郭哲宁[1] 梁燕娜[1] 邝玉爱[1] 

机构地区：[1]开平市中心医院,广东开平529300

出　　处：《现代医院》2010年第10期40-42,共3页Modern Hospitals

摘　　要：目的探讨鼓室成形术治疗慢性化脓性中耳炎的临床疗效。方法 80例单侧慢性化脓性中耳炎患者在恢复咽鼓管功能、清除病变的同时行鼓室成形术,术后检测患者手术情况、气导、骨导听阈,随访观察近期及远期疗效。结果 80例患者术后气导听力均值在4个频率均有好转,差异有统计学意义(p<0.05),其中在1000Hz处好转最为显著;术后骨导听力均值在4个频率均有所好转,差异有统计学意义(p<0.05),其中在2000Hz处好转最为显著。结论鼓室成形术治疗慢性中耳炎,可以提高患者听力,改善患者生活质量。Objective To observe the therapeutic effect of Tympanoplasty for chronic otitis media clinical. Methods 80 cases of patients with unilateral chronic otitis media Recovery of eustachian tube function, remove the lesion while tympanoplasty, detected air conduction thresholds, bone conduction threshold, short and long term follow - up observation. Results 80 patients the mean postoperative air conduction threshold in the four frequencies are decreased significantly （p 〈0.05 ）, which fell in the most significant 1 000 Hz Department; postoperative mean bone conduction threshold both in the four frequency decreased significantly （p 〈 0.05 ）, which fell in the most significant 2 000 Hz Department. Conclusion Tympanoplasty for chronic otitis media, can improve hearing in patients, to improve the quality of life of patients.

关 键 词：鼓室成形术 骨导听阈 气导听阈 慢性中耳炎 

分 类 号：R764.92[医药卫生—耳鼻咽喉科]