Corneal Collagen Cross-Linking

Corneal Collagen Cross-Linking

Corneal Collagen Cross-Linking (CXL) is a surgical treatment method used in conditions such as keratoconus. This method aims to make the cornea more robust and stable.

1. Purpose:

  • CXL aims to strengthen the collagen fibers of the cornea.
  • Conditions like keratoconus cause the cornea to be thinner and weaker than normal, so CXL structurally strengthens the cornea.

2. Application:

  • The CXL procedure is usually performed under local anesthesia.
  • Riboflavin (vitamin B2) is applied to the surface of the eye, followed by ultraviolet A (UVA) light exposure to the cornea.
  • During this process, riboflavin forms cross-links within the cornea, contributing to its strengthening.

3. Candidates:

  • CXL is typically applied to patients with keratoconus or other corneal ectasia conditions.
  • It is important that the disease is not too advanced and is in the early stages.

4. Treatment Process:

  • CXL can usually be performed in a single session.
  • The procedure time is generally one hour or less.
  • After the procedure, there may be discomfort and sensitivity in the eye that can last for several days.

5. Recovery Process:

  • The recovery process can vary from person to person, but vision usually improves within a few weeks.
  • Full recovery can take several months.
  • Continued use of glasses or contact lenses may be necessary.

6. Complications:

  • CXL is generally a safe procedure, but in rare cases, complications such as infection, corneal edema, or cataract development can occur.
  • Therefore, it is crucial to strictly follow the doctor’s recommendations before and after the procedure.

7. Doctor Visits:

  • Regular doctor visits after CXL are important.
  • The doctor assesses the patient’s recovery process and adjusts the treatment plan if necessary.

8. Results:

  • CXL is generally effective in stopping the progression of keratoconus and improving visual quality.
  • However, each patient is different, and results can vary individually.

Patients should adhere to their doctor’s recommendations before and after CXL and regularly attend scheduled follow-up appointments. This ensures an effective treatment process and positive outcomes.