Open mastoidectomy with tympanoplasty 开放式鼓室成形术
open method tympanoplasty 开放式鼓室成形术
Open-circuit mastoidectomy with tympanoplasty 开放式乳突根治鼓室成形术
Objective: to investigate the effect of open tympanoplasty for patients with cholesteatoma of the middle ear.
目的：探讨开放式鼓室成形术治疗胆脂瘤中耳炎的疗效。
Objective To investigate the hearing results of various materials in ossicular chain reconstruction, as well as those in open tympanoplasty and simple tympanoplasty.
目的探讨不同材料在听骨链重建术的应用效果和不同术式鼓室成形术后听力效果。
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