Eye Keratoconus Blindness

The cornea s job is to refract light that enters the eye.

Eye keratoconus blindness.

Keratoconus keh rah toe cone us affects your cornea the clear dome shaped window at the front of your eye. Keratoconus is a progressive eye disease in which the normally round cornea thins and begins to bulge into a cone like shape. The outermost layer of the eye the cornea is highly sensitive. It receives nourishment from tears and the aqueous humor.

Keratoconus often referred to as kc is a slowly progressive non inflammatory eye disease that causes the cornea to thin and bulge out taking on a cone shaped appearance. Scarring of the cornea caused by a wide variety of infectious and inflammatory diseases leads to severe vision loss and blindness. Gregory pamel who also happens to be a client the other day and he mentioned that he d been contacted by the new york post society section famously known as page 6 over the weekend the society pages were seeking comment on bill. Keratoconus is an eye condition where the clear front surface of the eye the cornea gets thin and bulges outward into a cone shape.

If the back of the cornea tears it can. I was speaking with my good friend dr. Keratoconus usually affects both eyes though it often affects one eye more than the other. This cone shape deflects light as it enters the eye on its way to the light sensitive retina causing distorted vision.

Annie nguyen by eric weintraub. Keratoconus ker uh toe koh nus occurs when your cornea the clear dome shaped front surface of your eye thins and gradually bulges outward into a cone shape. Roslymn caldwell right with her ophthalmologist dr. Can keratoconus cause blindness.

Keratoconus can occur in one or both eyes and often begins during a person s teens or early 20s. This shape prevents light from focusing precisely on the macula. What began as a lazy eye in childhood advanced to keratoconus in adulthood and caldwell was blind for all of her adult life. In order to refract light the cornea must remain transparent and cloud free.

Ever since roslymn caldwell was born she had eye conditions. A cone shaped cornea causes blurred vision and may cause sensitivity to light and glare. It usually develops in one eye first and then later in the other eye. In keratoconus your cornea becomes weaker and thinner at its centre.

David evans last modified on august 6 2018. This thinning causes it to bulge outwards in an irregular cone shape. This usually begins in the teens or early 20s but can affect children as young as 8 years old or people in their 50s and 60s.