ICL Surgery: Am I a Candidate?

What is EVO ICL Surgery?

EVO ICL (Implantable Collamer Lens) is a modern refractive procedure in which a thin lens is implanted inside the eye to correct vision.

• Placed behind the iris and in front of the natural lens

• Does not remove corneal tissue

• Designed for long-term, high-quality vision correction

ICL is especially useful option for patients who are not suitable for LASIK, SMILE or PRK.

Who is an Ideal Candidate for EVO ICL?

You may be a good candidate if you:

• Have moderate to high myopia (short-sightedness)

• Have thin corneas (not suitable for LASIK or SMILE)

• Experience dry eyes

• Want a reversible vision correction procedure

• Are looking for sharp vision quality, even at high numbers

EVO ICL Eligibility Criteria

1. Age Requirement

• Ideal age: 21 to 45 years

• Full normal vision with glasses

2. Stable Eye Power

Your prescription should be stable for at least 12 months.

• Frequent changes = not suitable yet

• Stability ensures predictable outcomes

3. Degree of Myopia and Astigmatism

EVO ICL works best for:

• Myopia: mild to very high (-3.00 to -18.00 D)

• Astigmatism: can be corrected with toric ICL

It is often the best option for high myopia, where LASIK may be unsafe.

4. Corneal Thickness

Unlike LASIK:

• No minimum corneal thickness requirement

• Ideal for patients with thin or borderline corneas

5. Anterior Chamber Depth

You must have enough space inside the eye:

• Usually ≥ 2.8 mm

• Ensures safe placement of the lens

6. Overall Eye Health

You should have healthy eyes, including:

• No uncontrolled glaucoma

• No active infection or inflammation

• No significant cataract

• Stable retina (important in high myopia patients)

Who is NOT Suitable for EVO ICL?

You may not be a candidate if:

• Your vision is still changing

• You have a shallow anterior chamber

• You have active eye disease

• You are pregnant or breastfeeding (temporary delay)

Benefits of EVO ICL Surgery

• Excellent visual quality, especially in high myopia

• No corneal cutting or tissue removal

• Reversible procedure

• Lower risk of dry eyes compared to LASIK

• Built-in UV protection

EVO ICL vs LASIK: Which is Better?

EVO ICL is often preferred for high power prescriptions and thin corneas, while LASIK works well for lower numbers.

Pre-Surgery Tests for EVO ICL

To determine eligibility, detailed testing is required:

• Refraction (power check)

• Corneal topography

• Anterior chamber depth measurement

• White-to-white (WTW) measurement

• Retinal examination (very important in myopic patients)

Frequently Asked Questions

Is EVO ICL surgery painful?

No. The procedure is done under local or general anesthesia and is painless.

How long is recovery?

• Vision improves within 1–2 days

• Full recovery in a few weeks

Can EVO ICL be removed later?

Yes. The lens can be removed or replaced if needed.

Will I still need glasses?

Most patients achieve excellent vision without glasses, though minor residual power may remain.

Final Thoughts

EVO ICL is a safe, effective, and advanced vision correction option, especially for patients who are:

• Not suitable for LASIK

• Have high myopia

• Want better quality vision

However, proper evaluation is essential before deciding.

Book Your Consultation

If you are considering EVO ICL surgery, a detailed assessment can determine the best option for your eyes.