What is the main cause of corneal arcus? The primary corneal arcus cause is the deposition of lipids in the peripheral corneal stroma. These lipids mainly come from blood stream, although the cornea does not have its own blood vessels. The tiny blood vessels near the edge allow small amounts of cholesterol to be collected in the corneal tissue. Gradually, these lipids accumulate, thereby forming a greyish-white band around the cornea. However, among elderly individuals, lipid deposition is very common, but younger individuals may face such complications due to high cholesterol. Find the most accurate and helpful information about corneal arcus at Vision Guide. Learn More: https://visionguide.co.uk/arcus-senilis/ #EyeHealth #EyeCare #CorneaHealth #EyeCheckup #HealthyEyes #Ophthalmology #EyeEducation #VisionCare #EyeCondition #CornealArcus #MedicalAwareness #EyeKnowledge #HealthEducation #VisionGuide