作者报告了新生儿双侧后鼻孔闭锁28例,经鼻径路矫治手术后即刻获得鼻呼吸的效果。28例中,男11,女17;膜性闭锁3例,骨性闭锁25例;26例在出生后24小时内进行了手术,另两例手术分别在生后第4周和第7周。根据新生儿出生后有呼吸困难和紫绀,在啼哭或喘息时症状减轻,进食易发生吸入的病史,及经鼻胃管或美蓝液不能从鼻腔进入口咽,结合用碘油等对比剂造影即可确诊。 The authors report 28 cases of neonatal bilateral posterior nosocomial atresia and nasal respiration immediately after rhinoplasty. Of the 28 patients, 11 were male and 17 were female; 3 were membranous atresia and 25 were bony atresia; 26 were operated within 24 hours of birth and the other two were performed at 4 and 7 weeks after birth. According to the newborn after birth, dyspnea and cyanosis, relieve symptoms when crying or wheezing, eating prone to inhalation history, and nasogastric tube or methylene blue liquid can not enter the oropharyngeal from the nasal cavity, combined with lipiodol and other contrast agent imaging Can be diagnosed.