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The uvea is the vascular middle layer of the eye. It is traditionally divided into three areas, from front to back: Iris; Ciliary body; Choroid
6 sie 2024 · The uvea is the middle layer of your eye’s outer wall. It has several vital jobs, including circulating blood to your retinas, focusing your eyes and more.
28 mar 2016 · Read an overview of general eye anatomy to learn how the parts of the eye work together. The middle layer of the eye beneath the sclera. It is made up of the ciliary body, choroid, and iris.
It has three parts: (1) the iris, which is the colored part of the eye; (2) the ciliary body, which is the structure in the eye that secretes the transparent liquid within the front of the eye; and (3) the choroid, which is the layer of blood vessels between the sclera and the retina.
The middle coat of the eye is called the uvea (from the Latin for “grape”) because the eye looks like a reddish-blue grape when the outer coat has been dissected away. The posterior part of the uvea, the choroid, is essentially a layer of blood vessels and connective tissue sandwiched between the sclera and the retina.
27 lut 2019 · Iris and uvea definition. The uvea is the pigmented middle layer of the eyeball. It has three segments: the iris, the ciliary body and the choroid. Iris: The iris of the eye is the thin, circular structure made of connective tissue and muscle that surrounds the pupil.
6 dni temu · Iris Anatomy & Functions. The iris is the colored part of the human eye and a component of the uvea (uveal layer or uvea coat). The uvea is a pigmented layer found between the retina and the sclera (white of the eye). In addition to the iris, the uvea also consists of the choroid and ciliary body.
