Considering vision correction but you’ve been told that you’re not a suitable candidate for laser eye surgery?
Then Implantable Collamer Lens (ICL) surgery may be a fantastic alternative. This cutting-edge technology allows us to successfully treat short-sight, far-sight and astigmatism, whilst keeping the corneal tissue exactly as it is.
Here we explore the most asked questions people have about ICL surgery.
What Is ICL Surgery?
ICL is a refractive eye surgery that places a Collamer artificial IOL eye in the eye. Collamer lenses are inserted through a small incision near the front of the eye and then positioned between your iris and the clear natural lens. This provides natural adjustment between your iris and your crystalline lens, and correct vision. ICL surgery is considered a safe solution to your high refractive eye error.
Who Is Suitable for ICL Surgery?
Typically, the most ideal candidates for ICL surgery are adults with stable vision who have between -3.0 to -20.0 diopters of near sightedness or astigmatism. It is also a great option for adults with conditions that prevent them from getting LASIK, such as having thin corneas, experiencing dry eyes, and over the age of 45 years. A thoroughly eye examination would be needed to confirm the health of your eye and ensure it meets ICL requirements and if your prescription is adequate.
ICL Surgery Success Rate
It is a successful surgical procedure with 95-99% of patients having satisfaction with their a dramatically improved vision. After ICL, most patients have 20/20 vision, or better, with other patients using their glasses and contact lenses far less or not at all. The success is often dependent upon the health of the eye, prescription and instructions adhered to.
Benefits of ICL Surgery
ICL surgery offers several advantages for suitable candidates, including:
- Excellent visual outcomes, even for high prescriptions.
- A reversible procedure, as the lens can be removed or replaced if required.
- No removal of corneal tissue.
- Reduced risk of dry eye symptoms compared with some laser procedures.
- Built-in UV protection provided by many modern ICL lenses.
- Quick recovery with noticeable vision improvement within a few days.
ICL Eye Surgery vs LASIK
In addition to LASIK, another way for reducing dependence on corrective glasses or contact lenses, is known as ICL surgery. It inserts a biocompatible artificial lens into the eye that can correct the patient’s refractive error by co-aligning with the natural lens; without modifying the cornea. However, this surgery is not for everyone and might suit individuals if they have issues related to corneal thinning or need higher prescription corrections. Your doctor would advise which type of treatment should be a better choice given their eye condition.
How Long Do ICL Lenses Last?
ICL lenses stay in your eye for decades and provide a more permanent solution. Unless you develop an eye condition, change in eye health, or for another medical reason, they are not meant to be replaced. Since ICL surgery is reversible, lens insertion can be reversed or other lens choices can be implemented if necessary.
Risks and Disadvantages of ICL Surgery
As with any surgery, there are some risks associated with ICL surgery, although severe complications are rare. Other risks may include eye infection, higher eye pressure, inflammation in the eye, halos/glare around lights, cataract formation or the ICL shifting out of place. However, these risks can often be minimised with a careful surgeon and attendance at all follow up appointments.
Is it normal to have blurry vision after ICL surgery?
Yes. Slight blurry vision is expected in the initial days following the ICL procedure as your eyes readjust and heal. The vision generally increases steadily over several days or weeks. You should consult with your ophthalmologist right away if blurry vision is getting worse or stays longer for an extended time and if your eye has become red or painful.
Can I start driving straight after ICL surgery?
No, You shouldn’t go driving directly after your ICL implant surgery because it may take you several days until your vision is crisp again and your eyes aren’t sensitive to light. By then most patients can drive safely again once the legal driving standard has been reached.
Can I return to exercise after ICL surgery?
Normal activity including walking can resume within a few days. Strenuous exercise swimming, heavy lifting and contact sports need to be avoided for several weeks or until recommended by your eye specialist so as to minimize the possibility of a complications during the healing process.
How long does ICL recovery take?
Initial recovery is generally quick, with many patients noticing improved vision within 24 to 48 hours. However, complete healing and vision stabilisation may take several weeks. Attending follow-up appointments allows your ophthalmologist to monitor your recovery and ensure your eyes are healing as expected.
What precautions should I take after ICL Surgery?
To support a smooth recovery after ICL surgery:
- Use prescribed eye drops exactly as instructed.
- Avoid rubbing or touching your eyes.
- Wear protective eye shields while sleeping if advised.
- Avoid swimming, hot tubs, and dusty environments during the early healing period.
- Protect your eyes from bright sunlight by wearing sunglasses outdoors.
- Attend all scheduled follow-up appointments to monitor your recovery.
Conclusion
ICL surgery is a highly effective and long-lasting vision correction option for many people who may not be suitable for laser eye surgery. Understanding the procedure, recovery process, and potential risks can help you feel more confident about your treatment decisions. Every patient’s eyes are unique, so a thorough assessment is essential to determine whether ICL surgery is the right solution for your vision needs.
We use advanced diagnostic technology to assess your suitability for ICL surgery and detect a wide range of eye conditions at their earliest stages. Whether you’re considering ICL surgery or seeking expert care for other eye-related concerns, Professor Chameen’s provides personalised treatment and ongoing support to help protect your vision and maintain long-term eye health.