Introduction: Keratoconus


Keratoconus: Gradual thinning of the eye cornea

Keratoconus: This disorder--a progressive thinning of the cornea--is the most common corneal dystrophy in the U.S., affecting one in every 2000 Americans. It is more prevalent in teenagers and adults in their 20s. Keratoconus arises when the middle of the cornea thins and gradually bulges outward, forming a rounded cone shape. This abnormal curvature changes the cornea's refractive power, producing moderate to severe distortion (astigmatism) and blurriness (nearsightedness) of vision. Keratoconus may also cause swelling and a sight-impairing scarring of the tissue.1

Researching symptoms of Keratoconus: Further information about the symptoms of Keratoconus is available including a list of symptoms of Keratoconus, or alternatively return to research other symptoms in the symptom center.

Treatments for Keratoconus: Various information is available about treatments available for Keratoconus, or research treatments for other diseases.

Causes of Keratoconus: Research more detailed information about the causes of Keratoconus, other possibly hidden causes of Keratoconus, or other general information about Keratoconus.

Statistics and Keratoconus: Various sources and calculations are available in statistics about Keratoconus, prevalence and incidence statistics for Keratoconus, and you can also research other medical statistics in our statistics center.

         Contents for Keratoconus:

1. excerpt from Facts About the Cornea and Corneal Disease: NEI

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