后鼻孔闭锁 Atresia choanae ; [耳鼻喉] atresia of posterior naris ; Atresia of the choanae ; choanal atresia

鼻孔闭锁 atretorrhinia

前鼻孔闭锁 [耳鼻喉] atresia of anterior naris

鼻腔闭锁 [耳鼻喉] nasal atresia

鼻咽闭锁 atresia of nasopharynx

长鼻铜挂锁 ISED

象鼻锁】【门碰 Touch the door

先天性后鼻孔闭锁 congenital choanal atresia