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Feb 7, 2024 · The sclera, or white of the eye, is strong tissue that wraps around your eyeball. It helps maintain your eye’s shape and protects it from injury. Many irritants or health conditions can make the entire sclera change color or cause spots of color. Visit a healthcare provider or eye care specialist if you notice changes in your eyes or vision.
Feb 21, 2024 · Endothelium. The bulbar conjunctiva covers the front part of your sclera. This is a thin layer of tissue with blood vessels. What Is the Function of the Sclera? The sclera’s dense connective tissue forms the supporting wall of the human eyeball and gives it its white color.
The sclera, [note 1] also known as the white of the eye or, in older literature, as the tunica albuginea oculi, is the opaque, fibrous, protective outer layer of the eye containing mainly collagen and some crucial elastic fiber. [2] In the development of the embryo, the sclera is derived from the neural crest. [3] .
Feb 27, 2019 · The sclera is the dense connective tissue of the eyeball that forms the "white" of the eye. It is continuous with the stroma layer of the cornea. The junction between the white sclera and the clear cornea is called the limbus. The sclera ranges in thickness from about 0.3 millimeter (mm) to 1.0 mm.
Jun 9, 2023 · The sclera is tough and fibrous, protecting the interior components of the eye from injury, and makes up the exterior coating of the eye. The sclera forms the entire visible white exterior of the eye, while the iris is the colored portion inside the anterior chamber of the eye.
Apr 29, 2023 · The extraocular muscles are attached to the white part of the eye called the sclera. This is a strong layer of tissue that covers nearly the entire surface of the eyeball. This illustration shows eye muscles, which control eye movement. The Surface of the Eye.
Mar 16, 2022 · The sclera is the dense connective tissue of the eyeball that forms the "white" of the eye. It is continuous with the stroma layer of the cornea. The junction between the white sclera and the clear cornea is called the limbus. The sclera ranges in thickness from about 0.3 millimeter to 1.0 millimeter.
