Heterochromia

Heterochromia is a unique condition in which an individual has differently colored eyes. Have you ever wondered why some eyes are different colors?

Heterochromia Types: Complete, Central and Sectoral

Heterochromia, the term used to describe different-colored eyes, has three main types: complete, central and sectoral.

What Causes Heterochromia?

Heterochromia is most often a matter of genetics, although heterochromia is occasionally the result of injury or an underlying condition.

Partial Heterochromia

Partial heterochromia occurs when one part of the iris is a different color than the majority. It can occur in one or both eyes and does not affect visual acuity.

Is Heterochromia Genetic?

While heterochromia itself is rarely inherited, it can develop due to a genetic condition.

Heterochromia (Different-Colored Eyes): Causes and Types

Heterochromia describes when a person's eyes aren't the same color. Find out about the different types of heterochromia and what causes it to occur.

Heterochromia: More Common in Humans or Animals?

Heterochromia is relatively common in animals. Heterochromia in humans is rare compared to its frequency in, for example, domesticated cats and dogs.

Central Heterochromia: Definition and Causes

Learn more about central heterochromia, where there are distinct rings around the pupil of at least two different colors in each eye.

Celebrities with Heterochromia (Different Colored Eyes)

Check out these notable celebrities with heterochromia and learn about the different types. Plus, learn the story behind David Bowie’s eyes.

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