The plasty of cavity of auricular concha and mastoidobliteration can raise drying ear rate.
耳甲腔成形和乳突腔骨膜瓣填充可增加干耳率。
2
METHODS The clinical data of 27 patients with cholesteatoma who underwent mastoidobliteration with autologous mixed bone pate from 2006 to 2009 were retrospectively studied.