Convergence insufficiency (CI) is an eye disorder where your eyes don’t move at the same time. If you have this condition, one or both eyes move outward when you look at a nearby object. This can ...

When a person has 20/20 vision, they can see with standard visual acuity. This refers to the sharpness or clarity of an object 20 feet away. The general standard that corrective measures try to ...

Uveitis is a painful eye condition that causes swelling and can destroy eye tissues. It happens in the middle layer of your eye called the uvea, but it can affect other parts of your eye. To find out ...