SMILE Surgery in Singapore: Minimally Invasive Laser Vision Correction
- The Straits Eye Centre
- Sep 19
- 3 min read
What Is SMILE Surgery?
SMILE (Small Incision Lenticule Extraction) is a modern form of laser vision correction designed to treat myopia (short-sightedness) and astigmatism. Unlike LASIK, which creates a corneal flap, SMILE uses a single femtosecond laser to remove a tiny lens-shaped tissue through a micro-incision, making it less invasive and flap-free.
Why Patients Consider SMILE
Minimally invasive: No large flap, just a 2–4 mm incision.
Lower risk of dry eyes: Fewer corneal nerves are cut compared to LASIK.
Quick recovery: Most patients notice clearer vision within days.
Stable results: Particularly effective for those with active lifestyles.
Who Is Suitable for SMILE Surgery?
You may be a candidate if you:
Are 18 years or older
Have stable myopia or myopia with astigmatism
Do not have thin corneas, keratoconus, or active eye disease
Prefer a less invasive alternative to LASIK
The SMILE Procedure: What to Expect
Assessment: Detailed eye measurements and scans determine suitability.
Surgery: A femtosecond laser creates a lenticule inside the cornea, which is removed through a small incision.
Duration: The procedure usually takes less than 20 minutes for both eyes.
Recovery: Most patients return to routine activities within a few days, with vision continuing to sharpen over weeks.
Benefits of SMILE vs Other Surgeries
Compared to LASIK: Flap-free, reduced dry eye risk, similar visual outcomes.
Compared to PRK: Faster recovery and less discomfort.
Long-term stability for correcting moderate to high myopia.
Frequently Asked Questions
1. Is SMILE surgery painful?
No. Anaesthetic eye drops are used, and most patients only feel slight pressure during the procedure.
2. How long does recovery take?
Most patients notice improvement within 1–2 days, but vision may continue to stabilise over 1–2 weeks.
3. What are the risks of SMILE surgery?
As with any surgery, risks include infection, undercorrection, or overcorrection, though serious complications are rare.
4. Is SMILE better than LASIK?
Both achieve excellent vision correction. SMILE is less invasive and preferred for certain patients, especially those at higher risk of dry eye or with active lifestyles.
5. Is SMILE covered by insurance or Medisave?
No. Laser vision correction for refractive errors is considered elective and is not Medisave or insurance claimable in Singapore.
6. Can I exercise after SMILE?
Yes, light activities can resume within days. Avoid swimming and contact sports until your doctor advises.
7. How long do the results last?
Results are long-lasting, but natural age-related changes like presbyopia or cataract may still affect vision later in life.
8. Can SMILE correct hyperopia (long-sightedness)?
Currently, SMILE is approved mainly for myopia and astigmatism. LASIK or PRK may be recommended for hyperopia.
Meet Our Specialists
At The Straits Eye Centre, your vision care is in the hands of a dedicated team of experienced ophthalmologists. Each of our doctors brings unique expertise and a shared commitment to delivering thorough, patient-focused care for all ages. Whether you need advanced cataract surgery, paediatric eye management, or treatment for complex eye conditions, our team works together to provide the same attentive care we would want for our own families.
Dr Jayant V Iyer
Senior Consultant Eye Surgeon
Special interest: Cataract, Glaucoma, General Ophthalmology With specialist training in Singapore and the UK, Dr Jayant V Iyer has served as Head of Department at Sengkang General Hospital and Senior Consultant at Tan Tock Seng Hospital. He is committed to delivering safe, precise surgical care with clear communication at every stage.
Dr Jason Lee
Senior Consultant & Medical Director
Special interest: Oculoplastics, General Ophthalmology, Myopia, Cataract, Diabetic Retinopathy Dr Jason Lee has extensive training in eyelid, orbital, and tear system surgery, with fellowships completed in Taiwan and China. Previously a Senior Consultant at Khoo Teck Puat Hospital, he co-founded The Vision Mission, a non-profit bringing sustainable eye care to communities in Asia.
Cost, Medisave, and Insurance
Many procedures at The Straits Eye Centre are eligible for Medisave claims under MOH guidelines, and certain insurance plans may cover part or all of your treatment costs. Our patient care team will guide you through eligibility, claim limits, and paperwork, so you can focus on your recovery. For more details, refer to our Medisave & Insurance Guide.
Secure Your Appointment at The Straits Eye Centre
at Parkway East Hospital
Your vision health deserves timely and professional attention. Book your appointment now at our Parkway East Hospital clinic and take the first step towards clearer, healthier sight.
