atticotomy

1.atticotomy transmeatal

经耳道[鼓室上]隐窝切开术

2.Conclusions: In treating attic cholesteatoma, atticotomy for pathology removal combined with the mastoid isolation technique for attic reconstruct-tion is a promising method.

结论：对上鼓室，施予鼓室顶部切开术，然后完整除合并乳突孤立术，是值的手术方法。