tårfilmskvalitet
Tårfilmskvalitet refers to the physical and chemical properties of the tear film that covers the surface of the eye. A healthy tear film is crucial for maintaining clear vision, protecting the ocular surface from pathogens, and providing comfort. It is composed of three distinct layers: an outer lipid layer, a middle aqueous layer, and an inner mucin layer.
The lipid layer, secreted by the meibomian glands in the eyelids, prevents rapid evaporation of the aqueous
Several factors can affect tårfilmskvalitet, including age, hormonal changes, environmental conditions, systemic diseases like Sjögren's syndrome,