MICROCORNEA Meaning and
Definition
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Microcornea is a medical term used to describe a condition characterized by abnormally small corneas. The cornea is the clear, dome-shaped front part of the eye that covers the iris, pupil, and anterior chamber, and it plays a crucial role in focusing and refracting light onto the lens and retina. In individuals with microcornea, this transparent tissue is unusually small in relation to their overall eye size.
The condition can affect one or both eyes and is often present at birth, although it may also develop later in life as a result of certain genetic or acquired factors. Microcornea is typically diagnosed when the corneal diameter measures less than 10 millimeters in an adult, compared to the average corneal diameter of 11-12 millimeters.
Individuals with microcornea may experience various visual disturbances, including blurry or distorted vision. As the cornea is responsible for refracting light, its abnormal size can disrupt this process and lead to refractive errors such as nearsightedness, farsightedness, or astigmatism. Additionally, microcornea may be associated with other ocular abnormalities, such as cataracts, glaucoma, or iris defects.
Treatment options for microcornea focus on managing any associated visual impairments. These can include corrective eyeglasses or contact lenses, which help compensate for the cornea's reduced refractive power. In some cases, surgical interventions may be necessary to address both the microcornea and any concomitant ocular conditions, aiming to improve visual acuity and overall eye health.
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A condition in which the cornea is thinner and flatter than normal.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for MICROCORNEA
- nicrocornea
- kicrocornea
- jicrocornea
- mucrocornea
- mjcrocornea
- mkcrocornea
- mocrocornea
- m9crocornea
- m8crocornea
- mixrocornea
- mivrocornea
- mifrocornea
- midrocornea
- miceocornea
- micdocornea
- micfocornea
- mictocornea
- mic5ocornea
- mic4ocornea
- micricornea
Etymology of MICROCORNEA
The word "microcornea" is derived from the combination of two Greek terms: "mikros", meaning "small" or "little", and "korē", meaning "pupil" or "eye". In medical terminology, the prefix "micro-" is used to indicate something very small or miniature, while "cornea" refers to the transparent front part of the eye that covers the iris, pupil, and anterior chamber. Therefore, "microcornea" refers to an abnormally small or undersized cornea.
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