atresia of posterior naris

例句：

1. 1.The child had a surgical procedure to repair the atresia of his posterior naris.
   这个孩子进行了手术来修复他的后鼻孔闭锁。
2. 2. The patient was diagnosed with atresia of posterior naris, which required immediate intervention.
   患者被诊断出有后鼻孔闭锁，需要立即干预。
3. 3. Due to the severity of the condition, the child's respiratory system was compromised, leading to atresia of posterior naris.
   由于病情的严重性，孩子的呼吸系统受到了影响，导致了后鼻孔闭锁。