A torn cornea can be quite painful. We'll explain what you need to know about the common causes and side effects of this type ...

The iris, for all its intricacies, gets the attention of us eye doctors only when it causes problems for our patients.As a ...

Did you know some people have red eyes? How about violet? We spoke to an optometrist to learn how rare some eye colors are and how eye color is determined.

The 5-year relative survival rate for people with iris melanoma – a very rare form of eye cancer – is more than 95%. Metastatic uveal melanoma can be life-threatening, but there are ways to ...

In short, eye color is determined by melanin, which produces hair, eye and skin pigmentation. The colored part of your eye, known as the iris, is comprised of two layers: the epithelium in the ...

The iris is the colored part of the eye. PDS occurs when pigment rubs off the back of the iris and floats freely into the eye. Fibers that hold the lens in place near the iris cause the rubbing.

Eye freckles (ocular nevi) ... These are small, flat spots on the surface of the colored part of the eye or iris. They are very common, especially in lighter eyes. Iris nevus.

The lens is a clear part of the eye that sits behind the iris and helps focus light. Macular colobomas occur when the macula fails to develop properly. The macula is a small area in the center of ...