mastoid

1.mastoid disease.

突病。

2.The development of the two side mastoid can be imcompatible.

双突发育可不一致。

3.tympany cavity and mastoid segment of the facial nerve were supplied by sty...

面神段、锥曲段、突段由耳后动脉发出的茎动脉供应。

4.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：对上胆脂瘤，施予顶部切开术，然后完整清除胆脂瘤合并突孤立术，是值得推荐的手术方法。