粘膜瓣翻转修补术治疗鼻咽闭锁一例陈艳丽邱桂彬后天性鼻咽闭锁不多见。我科收治一例不明原因鼻咽闭锁患者，手术治疗成功，报道如下。患者男，６５岁。渐进性鼻塞４年余。患者４年多前无明显诱因出现鼻腔通气不畅，逐渐加重，近１年来持续性鼻堵塞，夜间不能安静入眠，经... Treatment of mucosal flap flip repair nasopharyngeal atresia case Chen Yanli Qiu Guibin Acquired nasal atresia rare. Our department admitted a case of unknown reason nasopharyngeal atresia patients, surgical treatment success, reported as follows. Male patient, 65 years old. Progressive nasal congestion more than 4 years. More than 4 years ago, there was no obvious incentive for patients with nasal ventilation, gradually aggravating, persistent nasal congestion in the past year, night can not be quiet sleep, by ...