Definition of Functional Lacrimal Duct Obstruction
Functional lacrimal duct obstruction (FLDO) is a condition in which tears cannot drain properly through the nasolacrimal duct, resulting...
Definition of Functional Lacrimal Duct Obstruction
Functional Lacrimal Duct Obstruction (FLDO) occurs when the lacrimal (tear) duct, which drains tears from the eye into the...