Uvea

Uvea & uveitis conditions

The uvea consists of three structures:

  • The iris is the colored structure surrounding the pupil, visible in the front of the eye. Inflammation of the iris is called iritis or anterior uveitis.
  • The ciliary body is a structure containing muscle and is located behind the iris which focuses the lens. Inflammation of the ciliary body is called cyclitis or intermediate uveitis.
  • The choroid is a layer containing blood vessels that line the back of the eye and is located between the inner visually sensitive layer, called the retina, and the outer white eye wall, called the sclera. Inflammation of the choroid is known as choroiditis or posterior uveitis.