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鼓膜修补术是临床治疗慢性单纯性中耳炎、改进听力最有效的方法。随着显微手术技术的发展和移植组织的改进 ,成功率不断提高。但若遇外耳道狭小 ,残余鼓膜极少 ,需进一步探查鼓室病变时 ,如经耳内进路往往暴露不佳而致手术效果不理想〔1〕。本文对 1 991年 1 2月～ 2 0 0 0年 1
Tympanic membrane repair is the clinical treatment of chronic otitis media, the most effective way to improve hearing. With the development of microsurgery technology and the improvement of transplantation organization, the success rate has been continuously improved. But in case of small external auditory canal, minimal remnant tympanic membrane, the tympanic membrane to be further exploration, such as the ear is often exposed through the poor exposure caused by unsatisfactory surgical results [1]. This article from January 1991 to January 2010 ~ 2000 years