According to the American Academy of Ophthalmology 2021, the tear duct is part of the tear drainage system. It drains tears through the nasal bone and into the back of the nose. The tear duct is also called the nasolacrimal duct.

It is very important for the eyes to release some moisture called tears which will help avoid eye dryness and some chronic eye diseases.

A tear duct is a small tube that drains tears from the eyes. Tears are made in glands under the eyelids. They wash over the eyes to keep them moist and clean. Then, they drain though the tear ducts."The Nemours Foundation"

More Info: www.aao.org