Corneal cross-linking is a minimally invasive eye treatment designed to strengthen the cornea, the clear, dome-shaped surface of the eye. The FDA has approved this procedure for treating keratoconus, a condition in which the cornea thins and bulges into a cone-like shape, leading to distorted vision.
How Corneal Cross-Linking Works
Corneal cross-linking combines riboflavin (vitamin B2) eye drops with ultraviolet (UV) light to create new collagen bonds within the cornea. This process stabilizes the cornea, improving the overall structure. The treatment involves removing the cornea’s thin outer layer (epithelium) to allow the riboflavin to penetrate, followed by controlled UV light exposure. A bandage contact lens is then placed over the cornea to aid in healing. The procedure takes an hour to complete and is performed outpatient, allowing patients to return home the same day. Local numbing drops ensure a pain-free experience during the treatment.
Benefits of Corneal Cross-Linking
Corneal cross-linking effectively manages progressive corneal conditions. It halts the progression of keratoconus, strengthens the cornea, and can prevent the need for invasive procedures like corneal transplants. It also provides a safe and effective solution to stabilize vision for patients with corneal ectasia after LASIK. While the procedure does not reverse existing corneal thinning or bulging, it prevents the condition from worsening, offering a long-term benefit for patients.
What to Expect After the Procedure
During your recovery, you may experience mild discomfort, light sensitivity, and blurred vision in the first week. It is essential to avoid touching or rubbing your eyes, using makeup, or exposing your eyes to water or dusty environments during this time. Your ophthalmologist will prescribe antibiotics and steroid eye drops to promote healing and prevent infection. Vision gradually improves over a few weeks, although complete stabilization may take several months. Once the healing process is complete, you may require a new glasses or contact lens prescription to match your stabilized vision.
Treating Keratoconus with Corneal Cross-Linking
Keratoconus is a condition that can lead to significant vision impairment if left untreated. Corneal cross-linking is the only FDA-approved treatment to stop the progression of keratoconus, making it ideal for patients with early or moderate stages of the condition. By strengthening the cornea, cross-linking prevents further thinning and bulging, preserving vision and enhancing patients’ quality of life.
Contact Us
If you are experiencing symptoms of keratoconus or other corneal conditions, such as blurred vision, light sensitivity, or night vision difficulties, Dr. Gupta and Dr. Pereira at Advanced Eye Surgeons are here to help. Our team specializes in advanced treatments like corneal cross-linking to protect your vision and improve your eye health. Contact us today through our online contact form to schedule a consultation and take the first step toward clearer vision.
