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keratoconus, cross-linking, corneal cross-linking, collagen cross-linking

Why Should I Have Cross-Linking Now?

I Can Still See Clearly with my Contact Lenses.

Keratoconus is a relatively common bilateral condition that is characterized by progressive corneal distortion. The disease causes the corneas to bulge into an irregular cone shape which permanently blurs vision. In early keratoconus, contact lenses or even glasses can effectively correct vision. Even hard contact lenses do not prevent keratoconus progression. In most cases, corneal cross-linking actually halts the progression of keratoconus.

Vision changes are often a specific, but not sensitive, indicator that keratoconus is progressing. Since only some corneal deformation can be corrected with hard contact lenses or even surgery, it is important to stop a cornea from deforming as soon as possible. A cornea that is too deformed is not able to see well even with a hard contact lens.

Parker Cornea is the first provider of FDA approved corneal cross-linking in the state of Alabama because we participated in Avedro’s FDA trials. We offer a full range of keratoconus interventions including Intacs and partial-thickness corneal transplants. We were the first surgeons in the United States to offer Bowman layer transplantation for keratoconus and we teach and speak internationally on the treatment of keratoconus.


Ophthalmic images are © 2009 American Academy of Ophthalmology.