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目的:探讨多病因外耳道狭窄或闭锁的手术治疗体会。方法:回顾16例(18耳)外耳道狭窄或闭锁经历的手术治疗及预后。结果:15耳外耳道术后外形通畅,3耳外耳道再狭窄,其中1耳经外耳道开口切开,放置扩张管后未狭窄,1例外耳道鳞状细胞癌无复发,无一例面瘫、外耳道坏死等并发症。结论:根据不同病因合理采用手术方式可以提高外耳道狭窄或闭锁的治愈率,减少并发症。
Objective: To explore the surgical treatment of multiple etiology of external auditory canal stenosis or atresia. Methods: The surgical treatment and prognosis of 16 cases (18 ears) of external auditory canal stenosis or atresia were reviewed. Results: The external appearance of 15 ears and external auditory meatus was smooth and the external auditory canal was restenosis. Among them, 1 ear was cut open through the external auditory canal and placed stenosis tube without stenosis. One case of external auditory canal squamous cell carcinoma without recurrence, no case of facial paralysis and external auditory canal necrosis disease. Conclusion: According to different causes of reasonable surgical methods can increase the cure rate of external auditory canal stenosis or atresia, reduce complications.