Cornea – Corneal Disease, Cornea Treatment
Cornea
The cornea is the clear, protective outer layer of the eye. Along with the sclera which is the white of the eye, it serves as a barrier against dirt, germs, and other particles that can harm the eye’s delicate components. The cornea is also capable of filtering out some amounts of the sun’s ultraviolet light. The cornea also plays a key role in vision. As light enters the eye, it is refracted, or bent, by the outside shape of the cornea. The curvature of this outer layer helps determine how well your eye can focus on objects close-up and far away. There are three main layers of the cornea. Epithelium is the most superficial layer of the cornea, the epithelium stops outside matter from entering the eye. This layer of the cornea also absorbs oxygen and nutrients from tears. The Stroma is the second layer and the largest layer of the cornea and is found behind the epithelium. It is made up mostly of water and proteins that give it an elastic but solid form. The Endothelium is third layer and a single layer of cells located between the stroma and the aqueous humor – the clear fluid found in the front and rear chambers of the eye. The endothelium works as a pump, expelling excess water as it is absorbed into the stroma. Without this specialized function, the stroma could become water logged, hazy and opaque in appearance, also reducing vision.
Corneal Disease � Symptoms:
The term “corneal disease” refers to a variety of conditions that affect mainly the cornea. These include infections, diseases, injuries, degenerations, and many other disorders of the cornea that may arise mostly as a result of heredity. These all disorders result in scars can interfere with vision by blocking or distorting light as it enters the eye. corneal disease should be cured and controlled by cornea treatment.
With its ability for quick repair, the cornea usually heals after most injuries or disease. However, when there is deep injury to the cornea, the healing process may be prolonged, possibly resulting in a variety of symptoms like Pain, Blurred vision, Tearing, Redness, Extreme sensitivity to light, Corneal scarring etc.
If you experience any of these symptoms around your cornea, seek care from an eye-care specialist in eye hospital. They may indicate a more serious problem or require special treatment.
Cornea Treatment:
Infectious corneal disease caused from bacteria and viruses can be prevented by protecting the eye from injury and limiting physical contact with people who have contagious forms of conjunctivitis. Avoid sharing eye makeup, contact solution, lens cases, and eye drops with people who are infected and wash your hands thoroughly with soap and warm water for at least 15 seconds after contact with an infected person. Although corneal disease resulting from hereditary factors, like dystrophies, cannot be prevented, vision can be preserved by early detection and treatment. For further cornea treatment, you may visit www.raghudeepeyeclinic.com, provides all types of eye treatments like cornea treatment, glaucoma treatment and cataract surgery.
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