SMILE Eye Surgery
Minimally invasive laser vision correction that reshapes the cornea through a small 2-4mm incision without creating a flap. The fastest-growing refractive surgery worldwide with 12+ million procedures performed and superior corneal stability for active lifestyles.
Medically reviewed by Dr. Tin Artavatkun, MD
What is SMILE Eye Surgery?
Minimally invasive laser vision correction that reshapes the cornea through a small 2-4mm incision without creating a flap. The fastest-growing refractive surgery worldwide with 12+ million procedures performed and superior corneal stability for active lifestyles.
Conditions Treated
Myopia (Nearsightedness)
-1.0 to -10.0 diopters (FDA-approved range)
Astigmatism
Up to -3.0 diopters (FDA-approved range)
Why Choose Thailand for SMILE Eye Surgery?
Latest SMILE Technology
Thailand's leading eye centers offer both VisuMax and the newest SMILE Pro (VisuMax 800) platforms. MedPark Hospital was among the first in Asia to offer SMILE Pro, providing the fastest, most comfortable SMILE experience available.
SMILE-Certified Surgeons
Thai ophthalmologists are Carl Zeiss SMILE-certified with extensive experience. TRSC has performed over 100,000 procedures and holds the Carl Zeiss ReLEx SMILE Top Contributor Award. Many surgeons have trained in Germany, USA, and UK.
Significant Cost Savings
Receive world-class SMILE surgery at approximately $1,500-$2,500 per eye compared to typical US costs of $4,000-$5,500, representing potential savings of 50-65% depending on your specific treatment. Premium SMILE Pro packages in Thailand may cost less than standard SMILE in America. Prices typically include follow-up care, though final costs depend on individual requirements and exchange rates.
JCI-Accredited Eye Centers
Leading centers including Bumrungrad (first JCI-accredited hospital in Asia), MedPark, Bangkok Hospital, and specialty eye centers like TRSC and Rutnin Eye Hospital maintain international accreditation and ISO 9001:2015 certification.
No Waiting Lists
Surgery often scheduled within days, not months. Personalized care with English-speaking staff, international patient coordinators, and one-on-one surgeon attention throughout your journey. Combine your procedure with recovery in a pleasant environment.
Advanced Technology
VisuMax Femtosecond Laser
Carl Zeiss platform that creates the lenticule and small incision using a single laser. 500 kHz repetition rate with curved contact surface for patient comfort.
SMILE Pro / VisuMax 800
Next-generation platform (FDA approved January 2024) with 2 MHz laser (4x faster), 8-10 second cut time, active eye tracking, and cyclotorsion compensation.
ELITA Platform
Johnson & Johnson Vision's newer SMILE platform with advanced centration tracking for enhanced precision.
Cyclotorsion Compensation
Automatically adjusts for eye rotation between sitting and lying positions, ensuring accurate astigmatism correction.
Low-Energy Cutting
Minimal tissue disruption with predictable lenticule creation for consistent outcomes and faster healing.
Your Treatment Journey
Initial Consultation
Virtual consultation to discuss your needs, review medical history, and create a personalized treatment plan.
Arrival & Assessment
Airport pickup, hospital check-in, and comprehensive pre-procedure evaluation with your medical team.
Procedure Day
Your procedure is performed by experienced specialists using state-of-the-art equipment.
Recovery & Monitoring
Post-procedure care with regular check-ups, medication management, and recovery support.
Continued Care
Virtual follow-up consultations and coordination with your local healthcare provider.
* Timeline is approximate and varies based on individual treatment plans and procedures.
Before You Travel
Prepare for your SMILE Eye Surgery journey
Contact Lenses & Medical Records
Stop contact lenses and gather your eye records at home before traveling
- Stop wearing soft contact lenses at least 2 weeks before your evaluation (3-4 weeks for rigid or toric lenses)
- Switch to glasses during this period — your cornea needs time to return to its natural shape
- Gather your most recent glasses prescription and any previous eye exam records
- Request records of any past eye treatments or surgeries from your current eye doctor
- Note how long your current prescription has been stable (at least 1 year is typically required)
Health & Medication Review
Review your health and medications with your doctor at home before traveling
- Review your current medications with your doctor at home — especially acne treatments like isotretinoin (Accutane)
- Mention any history of dry eyes, autoimmune conditions, or eye diseases to your surgeon's team
- If you have health conditions, ask your doctor for a brief letter confirming you're fit for an outpatient procedure
- Start using preservative-free artificial tears daily if you tend toward dry eyes
Virtual Consultation & Treatment Plan
Connect with your Thai surgeon's team to share records and confirm your treatment plan
- Share your medical records and prescription history with your Thai surgeon's team
- Attend a virtual consultation to discuss your case and confirm you're a good candidate for SMILE
- Ask about the laser platform available (VisuMax or SMILE Pro) and what to expect on the day
- Your full eye evaluation — including corneal mapping, thickness checks, and dry eye tests — will be done at the hospital in Thailand
Travel Planning & Surgery Day
Plan your trip and prepare for a smooth surgery day
- Book flights allowing at least 3-5 days in Thailand after surgery for recovery and flight clearance
- Choose accommodation near your hospital for easy follow-up visits
- Consider travel insurance that covers medical treatment abroad — see our insurance guide for options suited to your procedure
- On surgery day: no eye makeup, eat a light meal, bring sunglasses, and arrange a ride from the hospital
- Pack preservative-free artificial tears and protective eye goggles for sleeping
Need help preparing? Our coordinators can guide you through each step.
Get Your Personalized Quote
Pricing varies based on your specific needs, hospital choice, and treatment plan. Contact us for an accurate estimate tailored to your situation.
Recovery Timeline
Expected recovery for SMILE Eye Surgery: 1-2 days
Surgery Day
Day 0
Procedure takes 10-15 minutes for both eyes (25-30 sec laser time each)
First 24 Hours
Day 1
Vision clearing significantly
First Week
Days 2-7
80-90% visual recovery achieved
Weeks 2-4
Week 2-4
Vision continues stabilizing
Full Stabilization
Months 1-3
Final vision typically achieved by 3 months
Surgery Day
Day 0
Procedure takes 10-15 minutes for both eyes (25-30 sec laser time each)
First 24 Hours
Day 1
Vision clearing significantly
First Week
Days 2-7
80-90% visual recovery achieved
Weeks 2-4
Week 2-4
Vision continues stabilizing
Full Stabilization
Months 1-3
Final vision typically achieved by 3 months
Risks & Considerations
As with any medical procedure, there are potential risks to consider. Your medical team will discuss these with you in detail.
- Dry eye (~3%, usually temporary, less than LASIK in first 6 months)
- Glare and halos at night (typically resolves within 3-6 months)
- Under or over-correction (1-3%, may need enhancement)
Additional considerations will be discussed during your consultation.
Prepare with a Health Screening
Consider a pre-procedure health screening to establish your baseline and ensure you're ready for treatment.
Essential Health Baseline
A foundational health screening ideal for young adults and those new to preventive care. Covers essential markers for overall wellness.
Senior Health Assessment
Thorough health assessment designed for adults 60+, with emphasis on age-related conditions, cognitive health, bone density, and detailed organ function evaluation.
Executive Wellness Plus
Premium VIP health screening for busy professionals featuring extensive diagnostics, expedited service, private facilities, and executive health consultation.
Hospitals Offering This Procedure
Protect Your SMILE Eye Surgery Investment
Don't leave your medical trip unprotected. Learn about insurance options tailored for your procedure.
You May Also Consider
These procedures address similar conditions and may be worth exploring with your specialist.
ICL (Implantable Collamer Lens)
A reversible vision correction procedure using a biocompatible lens implanted behind the iris to correct high myopia, hyperopia, and astigmatism. The only refractive procedure that preserves the cornea and can be removed if needed, with reported patient satisfaction rates exceeding 99%.
LASIK Eye Surgery
Laser-assisted vision correction surgery that reshapes the cornea to correct nearsightedness, farsightedness, and astigmatism. The world's most popular refractive surgery with 40+ million procedures performed globally and reported patient satisfaction rates exceeding 95%.
PRK Eye Surgery
Photorefractive keratectomy (PRK) is the original FDA-approved laser vision correction procedure. Unlike LASIK, PRK requires no corneal flap creation, making it ideal for patients with thin corneas, those in contact sports or military professions, and anyone seeking a surface ablation approach with excellent long-term stability.
Frequently Asked Questions
Why choose SMILE over LASIK?
SMILE offers no flap (safer for active lifestyles and contact sports), significantly less dry eye in the first 6 months, better corneal biomechanical stability, and faster return to activities. LASIK may be preferred for hyperopia (farsightedness) or if future enhancements are likely needed.
How long until I see clearly after SMILE?
Many patients notice improved vision within hours, though individual recovery varies. Functional vision typically develops by day 1-2, with final vision stabilizing over 1-3 months. Visual recovery may be slightly slower than LASIK in the first few days. Your surgeon will provide specific expectations based on your individual case.
Is SMILE painful?
No. Numbing drops completely prevent pain during the procedure. You may feel mild pressure when the suction ring stabilizes your eye. After surgery, there's mild discomfort for a few hours, less than with LASIK due to the smaller incision.
Can SMILE treat farsightedness?
Not yet. SMILE is currently FDA-approved only for myopia (nearsightedness) up to -10 diopters and astigmatism up to -3 diopters. Hyperopia treatment is in clinical trials. If you have farsightedness, consult with your surgeon about alternative options like LASIK or PRK.
What if I need an enhancement after SMILE?
Enhancement after SMILE is possible but more complex than after LASIK. Options include PRK (surface ablation) or converting to a LASIK-like procedure. However, enhancement rates are low (1-3%).
Can I have SMILE if I play contact sports?
Yes—SMILE is generally excellent for athletes and those in physically demanding professions. With no flap created, there's no risk of flap displacement from impact. SMILE is approved for military, police, and first responders for this reason. Your surgeon will confirm candidacy based on your specific activities and eye characteristics.
Will I need reading glasses after SMILE?
If you're over 40, presbyopia (age-related near vision decline) is a separate condition. SMILE corrects distance vision; reading glasses may still be needed after age 40-45, regardless of the procedure.
How long do SMILE results last?
SMILE results are typically long-lasting. The corneal reshaping does not reverse, and published studies show minimal regression (<0.5 diopters change) at 10 years for most patients. However, minor prescription changes over decades are possible due to natural eye aging, and individual results may vary. Your surgeon can discuss long-term expectations based on your specific situation.
What is SMILE Pro?
SMILE Pro uses the newer VisuMax 800 laser (FDA approved January 2024) with 2 MHz speed (4x faster), active eye tracking, and 8-10 second lenticule creation time. It offers improved patient experience and enhanced centration for potentially better outcomes.
Important: This information is for educational purposes only and does not constitute medical advice. SMILE candidacy depends on individual eye characteristics, prescription stability, corneal thickness, and overall health. You must consult with a qualified ophthalmologist who can examine your eyes and review your complete medical history before making any decisions about vision correction surgery. Results vary by individual, and not everyone is a suitable candidate for SMILE.
SMILE (Small Incision Lenticule Extraction) is a minimally invasive laser vision correction procedure that has become the fastest-growing refractive surgery worldwide, with over 12 million procedures performed globally since its introduction in 2011. Unlike LASIK, SMILE uses a single femtosecond laser to create a thin disc of tissue (lenticule) within the cornea, which is then removed through a small 2-4mm incision—no flap required.
The flapless approach offers significant advantages: better preservation of corneal biomechanical strength, substantially less dry eye in the first 6 months, and no risk of flap-related complications. This makes SMILE particularly well-suited for active individuals, contact sport athletes, and those in professions requiring physical activity such as military personnel, police officers, and first responders.
Thailand’s premier eye centers offer SMILE using the latest Carl Zeiss VisuMax and SMILE Pro (VisuMax 800) technology—the same FDA-approved platforms used in leading American and European clinics. With SMILE-certified surgeons performing thousands of procedures annually, JCI-accredited facilities, and comprehensive care packages, patients typically save 50-65% compared to US prices while receiving treatment from internationally recognized specialists. Centers like TRSC, Bumrungrad, and MedPark Hospital provide personalized care with rapid scheduling, often performing surgery within days of initial consultation.
International Patient Considerations
As a medical tourism patient, coordinating follow-up care is essential:
- Pre-travel planning: Identify a local ophthalmologist in your home country who can provide post-operative care or emergency treatment if needed
- Medical records: Request complete surgical records, imaging, and post-operative instructions to share with your home eye care provider
- Follow-up protocol: Initial healing assessment occurs before you leave Thailand; additional follow-ups at 1 month and 3 months can often be coordinated virtually or with your local ophthalmologist
- Emergency contacts: Obtain 24/7 contact information for urgent post-operative concerns
- Travel timing: Plan to stay in Thailand 3-5 days post-surgery for initial recovery and clearance to fly
- Enhancement considerations: Unlike LASIK, SMILE enhancements are more complex. Discuss options and ensure you have access to qualified surgeons in your home country if needed
Some complications require prompt attention and may need care from a local provider after you return home. Discuss international care coordination with your surgical team before your procedure.
Ready to Learn More?
Get a personalized consultation and cost estimate for SMILE Eye Surgery in Thailand.