中华耳科学杂志Issue(4)：550-551,2.DOI:10.3969/j.issn.1672-2922.2014.04.006
先天性中外耳畸形外耳道再造与鼓室成形术
Reconstruction of External Auditory Meatus (Re-EAMs) and Tympanoplasty for、Patients with Congenital Deformation of the Middle and Outer Ears
摘要
Abstract
Objective To explore the hearing improvement after reconstruction of external auditory meatus (Re-EAMs) and tympanoplasty for patients with congenital deformation of the middle and outer ears, and provide reference for later treat⁃ment to these kinds of patients. Methods a retrospective analysis of 41 cases (41 ears) with preoperative and postoperative hearing findings undergone Re-EAMs and tympanoplasty patients with congenital deformation of the middle and outer ears in General Hospital of PLA during 2006.7-2012.12. Results The methods for operations were Ossicular chain loosening 41.5%(17/41),Porp implantation 46.3%(19/41), Torp implantation 7.3%(3/41) and inner ear fenestration 4.9%(2/41),with average air conduction hearing threshold pre-and post-operation for 0.5k、1k、2k、4k (58 dB/53dB),(64 dB/52dB),(73 dB/73dB)and (62 dB/46dB)respectively. Conclusion Hearing improvement is not obvious after ossicular chain loosening and Torp implan⁃tation, while significant for Porp implantation and inner ear fenestration, but can’t reach the normal hearing threshold level.关键词
先天性中外耳畸形/听力重建/耳道再造Key words
Congenital deformation of the middle and outer ears/Tympanoplasty/Eexternal auditory meatus reconstruction分类
医药卫生引用本文复制引用
邹艺辉,杨仕明,戴朴,韩维举,韩东一..先天性中外耳畸形外耳道再造与鼓室成形术[J].中华耳科学杂志,2014,(4):550-551,2.基金项目
本研究由国家自然基金专项基金项目（31340055，31140047），解放军总医院专利转化基金项目（42411D19）以及解放军总医院苗圃基金项目（07MP24）联合资助 （）
