CORNEAL NEOVASCULARIZATIONS Meaning and
Definition
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Corneal neovascularizations refer to the abnormal growth of new blood vessels within the cornea, the clear, dome-shaped outer layer of the eye. The cornea normally lacks blood vessels, and its transparency is essential for maintaining clear vision. However, when new blood vessels invade the cornea, it can lead to various vision problems and ocular complications.
Corneal neovascularizations can occur due to a wide range of factors, including prolonged ocular inflammation, corneal infections, trauma to the eye, certain corneal disorders, and contact lens-related complications. Chronic inflammation due to conditions such as keratitis, uveitis, or chemical injuries can trigger the release of growth factors, which promote the formation of new blood vessels in the cornea.
The presence of blood vessels in the cornea can cause a significant decline in visual acuity as the vessels obstruct the passage of light through the cornea. Additionally, these new vessels can leak fluid, leading to corneal edema and the formation of corneal scars, ultimately resulting in reduced vision clarity.
Treatment options for corneal neovascularizations aim to prevent further growth of blood vessels and restore corneal transparency. Depending on the severity of neovascularization, treatment may involve the use of topical or systemic medications to reduce inflammation, laser therapy to destroy abnormal blood vessels, or in severe cases, the transplantation of a healthy cornea (corneal transplant) to replace the affected one.
Regular ophthalmic examinations and prompt treatment of underlying causes are crucial for managing and preventing the development of corneal neovascularizations.
Common Misspellings for CORNEAL NEOVASCULARIZATIONS
- xorneal neovascularizations
- vorneal neovascularizations
- forneal neovascularizations
- dorneal neovascularizations
- cirneal neovascularizations
- ckrneal neovascularizations
- clrneal neovascularizations
- cprneal neovascularizations
- c0rneal neovascularizations
- c9rneal neovascularizations
- coeneal neovascularizations
- codneal neovascularizations
- cofneal neovascularizations
- cotneal neovascularizations
- co5neal neovascularizations
- co4neal neovascularizations
- corbeal neovascularizations
- cormeal neovascularizations
- corjeal neovascularizations
- corheal neovascularizations
Etymology of CORNEAL NEOVASCULARIZATIONS
The word "corneal" is derived from the Latin word "cornea", meaning "horny" or "hard", referring to the transparent, dome-shaped front part of the eye. "Neovascularizations" is a combination of two terms: "neo", from the Greek word "neos" meaning "new", and "vascularizations", derived from the Latin word "vasculum" meaning "small vessel" and the suffix "-ization" meaning "the process of". Therefore, "corneal neovascularizations" refers to the process of new blood vessel formation in the cornea, which is an abnormal condition.
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