手术治疗外耳道闭锁或狭窄15例  

Surgical treatment of aural atresia/stenosis in 15 cases

作　　者：郭敛容[1] 郑世信[1] 苏永进[1] 

机构地区：[1]北京大学深圳医院耳鼻喉科

出　　处：《山东大学耳鼻喉眼学报》2011年第4期24-26,共3页Journal of Otolaryngology and Ophthalmology of Shandong University

摘　　要：目的探讨手术治疗外耳道闭锁或狭窄的更好方法。方法回顾性分析15例接受外耳道成形术的外耳道闭锁或狭窄患者的病历资料,术后随访6个月~2年。结果 15耳中术后出现再闭锁1耳,其余患者外耳道均获得扩大。结论外耳道闭锁或狭窄可根据先天性或后天性,伴或不伴中耳乳突病变,采用不同的手术方式。手术关键在于成形外耳道和外耳道口,移植皮片覆盖缺损区并成活。Objective To investigate suitable surgical treatment for aural atresia or stenosis.Method 15 cases of aural atresia or stenosis who received canal-plasty were reviewed.Postoperative follow-up ranged from one-half to two years.Result In 14 ears,the external auditory canal was enlarged.However,the atresia occured again in the other 1 ear.Conclusion Different surgical procedures can be applied in aural atresia or stenosis depending on the factors,such as congenital or acquired,and with or without inflammation of tympanic-mastoid area.The keys of the operation are canal-plasty and obtainment of a wide external auditory opening.The defect area must be covered by a skin graft.

关 键 词：外耳道闭锁 外耳道狭窄 外科手术 

分 类 号：R764.71[医药卫生—耳鼻咽喉科]