tårdränering
Tårdränering, also known as tear duct drainage, refers to the anatomical pathway through which tears are removed from the surface of the eye. This system is essential for maintaining ocular health and clear vision by preventing excessive tear buildup. The process begins with tears being produced by the lacrimal glands, located above the outer corner of each eye. These tears spread across the eye's surface, lubricating and cleansing it.
Excess tears then flow towards the inner corner of the eye, where they enter small openings called
The lacrimal sac is a small reservoir situated in a groove on the side of the nose.