The external nasal valve is an occasional site of obstruction in rhinoplasty patients, particularly in secondary patients with a pinched alae deformity.
在鼻整形病人中偶见因外鼻阀的原因引起鼻阻塞，特别是在那些鼻尖夹捏畸形修复的病例中。
2
In fact, the most common cause of functional nasal airway obstruction is inferior turbinate hypertrophy.
事实上，最常见的功能性鼻气道阻塞原因就是下鼻甲肥大。
3
Previous studies have indicated that the nasal valves contribute much more to obstruction than previously realized and that the septum may play a much smaller overall role.