A good candidate for laser eye surgery in Thailand is at least 18 years old with a stable vision prescription for 12 months. Ideal patients possess sufficient corneal thickness, typically over 480 microns, and are free from active eye diseases like glaucoma, cataracts, or severe dry eye syndrome.
- Vision stability: Prescription changes must remain under 0.50 diopters for 1 full year.
- Refractive range: Correction typically covers nearsightedness up to -12.00 and farsightedness to +6.00.
- Medical eligibility: Candidates must lack systemic healing inhibitors like uncontrolled diabetes or lupus.
- Pre-op preparation: Users must cease wearing soft contact lenses 1 week before clinical evaluation.
Bookimed Expert Insight: While many international centers rely on standard mapping, Thai clinics like TRSC International Eye and Vision Center often use Pentacam scans to detect early-stage keratoconus. This higher diagnostic threshold is why surgeons like Dr. Vivat Komolsuradej, who has 900+ procedures, can maintain high success rates. If you have thin corneas, look for clinics offering ReLEx SMILE, as this minimally invasive technique preserves more corneal structural integrity than traditional LASIK.
Patient Consensus: Patients emphasize that Thailand's high humidity actually supports faster recovery for SMILE procedures compared to dry climates. Many suggest budgeting for a 1-week stay to ensure stable vision before flying, especially if undergoing PRK.