Keratoconus: Keratoconus is thought to affect 1 in 1000 to 1 in 2000 patients. Thankfully, there is a simple treatment that can stop keratoconus from worsening - called corneal collagen cross linking. If you are concerned that you may have keratoconus, please see your doctor and get a corneal topography which will examine the shape of your cornea.
Answered 2/28/2014
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