Method:Fifty two cases with cholesteatoma or skeletal ulcer otitis media were performed the open method tympanoplasty with mastoid obliteration with homograft tooth and reconstruction of the attic wall after radical mastoidectomy.
英
美
- 方法 :對5 2例 (5 2耳 )膽脂瘤型及骨瘍型中耳炎患者 ,根治病灶后 ,以同種異體牙乳突腔充填并上鼓室外側壁重建 ,同期行開(kāi)放式鼓室成形術(shù)。
