A blue/white/gray arc or ring around the irises of your eyes is called arcus senilis if you’re 50 to 60 years old or older. It’s seen as a normal part of aging. If you’re younger and you have them, you should see your provider about possible underlying health conditions.

Apr 26, 2019 · Arcus senilis is the name for a white, light grey, or blueish ring around the edge of the cornea. It is made of fatty substances (called lipids), mostly cholesterol. The cornea is usually clear and allows the color of your iris beneath it to show through.

Dec 3, 2012 · There is more than one reason why the iris of an eye may become white. The most common reason is caused by age and is called arcus senilus (a terrible term to those of us who are getting older). Without being able to see your eye, I would advise you to consult an ophthalmologist just to be certain.

Jan 27, 2025 · Arcus senilis is white, blue, or grey rings around the cornea, the clear, dome-like part of the eye. They form in front of the iris, the colored part of the eye. The rings consist of fatty...

Apr 29, 2023 · Arcus senilis is when the cornea of your eye has a white or gray ring or arc around it. Your cornea is the transparent outer covering of your eye. It’s also known as corneal arcus. It’s common...

Jun 8, 2024 · Perhaps you've noticed some people have a gray, white, or bluish circle around all or part of their iris (the colored part of the eye). Sometimes referred to as "ring around the pupil," this condition is known as corneal arcus. More specifically, it is called arcus senilis in people in their 60s or older and arcus juvenilis in younger people.

There are a few potential reasons why someone’s iris (the colored part of the eye) may turn white or become paler over time. The iris contains pigment which determines eye color. A change in this pigment sometimes occurs with age or due to certain medical conditions.

5 days ago · Arcus senilis is a term for the discoloration of the cornea, the transparent part of the eye that covers the pupil and iris. When the color change occurs, it presents as a white, bluish, or light gray ring around the end of the cornea. It starts as a …

Mar 20, 2025 · What does a white spot on your iris mean? A white spot on the iris can indicate various issues, including infections, benign growths, corneal ulcers, or, rarely, eye cancer. It’s crucial to consult with an eye care professional to determine the specific cause.

Feb 4, 2025 · Corneal arcus is characterized by a white or grey opaque ring around the iris. Most often this affects both eyes (i.e., bilateral), but sometimes, it may only affect one eye (i.e unilateral). Typically, it begins as an arc and may grow into a full ring that surrounds the entire iris.