n. 闭锁
网络 闭锁畸形; 退化; 外耳道闭锁
Why is tricuspid atresia a concern?
为什么关注三尖瓣闭锁?。
What is the average cost for atresia repair surgery?
耳道闭锁修复手术,平均收费多少?
Group B2, segmental stricture or atresia, 36 ureters.
B2组,节段性狭窄或闭锁,36条输尿管。
How many surgeries are required to complete atresia repair?
修复耳道闭锁需要动几次手术才能完成?
Objective: To study the method of treating congenital choanal atresia.
目的:探讨治疗先天性后鼻孔闭锁的手术方法。