The uvea is the middle layer of the eyeball, consisting of the iris, the ciliary body, and the choroid. It is rich in blood vessels and plays a role in regulating the amount of light that enters the eye and in nourishing the eye.
The uvea is the middle layer of the eyeball, consisting of the iris, the ciliary body, and the choroid. It is rich in blood vessels and plays a role in regulating the amount of light that enters the eye and in nourishing the eye.