choanal meaning in English
漏斗的, 鼻后孔的
Examples
- Objective : to study a new method for the treatment of congenital membranous choanal atresia
摘要目的：探讨治疗先天性后鼻孔膜性闭锁的新方法。 - Method : three patients with congenital membranous choanal atresia were treated with plasma surgery system ( pss ) under nasal endoscopy
方法：鼻内镜下应用等离子刀治疗3例先天性后鼻孔膜性闭锁的患者。