Implantable Collamer Lens (ICL) Surgery

Overview

Implantable Collamer Lens (ICL) surgery is a vision correction procedure for individuals with high myopia, hyperopia, or astigmatism who are unsuitable for LASIK or PRK. An artificial lens is implanted between the natural lens and the iris to correct refractive errors. The surgery is minimally invasive, reversible, and provides sharp, clear vision with long-term results.

Routinely performed procedures

  1. Preoperative Evaluation: A detailed eye exam assesses suitability, measures eye dimensions, and plans the lens specifications.
  2. Anesthetic Application: Local anesthesia or numbing eye drops are used to ensure patient comfort during the procedure.
  3. Incision and Lens Placement: A small incision is made, and the ICL is folded and inserted between the iris and the eye’s natural lens.
  4. Lens Positioning: The ICL is carefully unfolded and positioned for optimal vision correction.
  5. Closure: The incision is self-sealing and typically does not require stitches.
  6. Recovery: The patient is monitored briefly before being discharged, with follow-up visits scheduled to track healing and vision improvement.

Frequently Asked Questions!

Ideal candidates are individuals aged 21-45 with stable vision, high refractive errors, or thin corneas unsuitable for laser-based procedures like LASIK.

While the results are long-lasting, the lens can be removed or replaced if needed, making it a reversible procedure.

The procedure typically takes 20–30 minutes per eye and is performed on an outpatient basis.

Most patients can resume daily activities within a few days, but strenuous activities and swimming should be avoided for a couple of weeks.

Most patients achieve excellent vision without glasses, though reading glasses may be needed as age-related presbyopia develops.