Sclera - Wikipedia
WebThe sclera, 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. In the development of the …
Sclera (White of the Eye): Definition, Anatomy & Function
WebFeb 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.
Sclera | White of the Eye - Definition and Detailed Illustration
WebFeb 27, 2019 · The sclera is the white part of the eye that surrounds the cornea. In fact, the sclera forms more than 80 percent of the surface area of the eyeball, extending from the cornea all the way to the optic nerve, which exits the back of the eye. Only a small portion of the anterior sclera is visible.
Sclera Anatomy, Function & Diagram | Body Maps - Healthline
WebJan 19, 2018 · The sclera is the part of the eye commonly known as the “white.” It forms the supporting wall of the eyeball, and is continuous with the clear cornea. The sclera is covered by the conjunctiva,...
Sclera of the Eye: Anatomy, Function & Problems - Vision Center
WebMay 3, 2024 · The sclera is commonly known as the white of the eye. It’s the opaque tissue that surrounds your entire eyeball, except for the clear cornea (the covering in the front of your eye). The sclera is strong, fibrous tissue made mostly of collagen and elastic fibers.
The Function of the Sclera in a Human Eye - Verywell Health
WebJun 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 …
Sclera: anatomy and function | Kenhub
WebOct 30, 2023 · The sclera is the opaque white posterior part of this outer layer. It protects the inner eye contents and gives structural integrity to the eye. The sclera is continuous anteriorly with the cornea and posteriorly with the dural sheath of the optic nerve. Learn everything about the anatomy of the eyeball with the following study unit!
Sclera | White of the Eye - Definition and Detailed Illustration
WebMar 16, 2022 · By Gary Heiting, OD. The sclera is the white part of the eye that surrounds the cornea. In fact, the sclera forms more than 80% of the surface area of the eyeball, extending from the cornea all the way to the optic nerve, which exits the back of the eye. Only a small portion of the anterior sclera is visible. Sclera Definition.
Sclera: MedlinePlus Medical Encyclopedia
WebSep 29, 2023 · Medical Encyclopedia →. Sclera. The sclera is the white outer coating of the eye. It is tough, fibrous tissue that extends from the cornea (the clear front section of the eye) to the optic nerve at the back of the eye. The sclera gives the eyeball its white color. The cornea and sclera are made of the same type of collagen fibers.
Sclera | Complete Anatomy - Elsevier
WebSclera. Nervous System. Sclera. Read more. Structure. Key Features & Anatomical Relations. Function. List of Clinical Correlates. References. Structure. The sclera forms part of the tough white outer fibrous layer for most of the eyeball, covering more than 93% of the surface of the eyeball.
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