What Is Keratoconus and How Is It Treated?
Key Takeaways Keratoconus thins your cornea and reshapes it into a cone, which blurs your vision. It often shows up in your teens or 20s and can cause your prescription to change frequently. Corneal mapping helps spot problems early, before your vision shifts too much. Glasses, special contact lenses, cross-linking, and other treatments can help…





