Lacrimal Drainage System

Question 1

Better term for congenital NLDO

Answer 1

Delayed canalization

Question 2

Epiphora Ddx’s

Answer 2

Buphopthalmos (congenital glx) vs congenital NLDO

Punctal atresia and fistula btw sac and skin

Question 3

Acute dacryocystitis is common w/ congenital NLDO. True or false?

Answer 3

False - painful and child will cry; no pain -> NLDO

Question 4

Difficult NLDO cases

Answer 4

DCR