Treatment Overview
Neo SMILE in Korea (Small Incision Lenticule Extraction) is an advanced evolution of the original SMILE laser vision correction technique, combining minimally invasive precision with next-generation laser accuracy. This procedure corrects myopia (nearsightedness) and astigmatism by creating and removing a microscopic corneal lenticule through a tiny incision — all without the need for a corneal flap, as in traditional LASIK.
The Neo SMILE system uses AI-guided femtosecond laser technology, ultra-high-speed pulse delivery, and 3D corneal mapping for sub-micron accuracy and faster healing. Korean ophthalmology centers have refined this technique with enhanced biophotonic recovery protocols and oxygen-assisted healing systems, making it one of the most advanced and comfortable laser eye surgeries available.
The result is clear, stable, and natural vision with minimal downtime, reduced dryness, and long-term biomechanical corneal strength.
Purpose & Benefits
Purpose
- Correct myopia and astigmatism with minimal corneal disruption.
- Offer a flap-free, all-laser alternative to traditional LASIK.
- Preserve corneal integrity and reduce dry-eye symptoms.
- Provide permanent and safe vision correction with rapid recovery.
Benefits
- Flap-Free Safety: No corneal flap means zero flap-related risks.
- Tissue Preservation: Maintains natural corneal strength and stability.
- Minimal Dryness: Fewer corneal nerves affected, reducing post-op dryness.
- Rapid Healing: Most patients resume normal activities within 24 hours.
- Painless and Precise: Gentle, AI-guided femtosecond laser ensures comfort and accuracy.
- Long-Term Clarity: Vision remains sharp, clear, and stable for decades.
Ideal Candidates
Neo SMILE in Korea is ideal for:
- Adults aged 18 or older with stable prescriptions for at least one year.
- Patients with mild to moderate myopia or astigmatism.
- Individuals with active lifestyles, such as athletes or military personnel.
- People seeking a flapless, minimally invasive vision correction option.
- Those prone to dry eyes or looking for enhanced post-op comfort.
Possible Risks & Complications
Neo SMILE is one of the safest refractive surgeries available. Temporary and mild effects may include:
- Slight sensitivity or glare for a few days.
- Temporary dryness or light haze during early recovery.
- Rare, mild under-correction that can be refined later.
- Minor inflammation at the incision site (easily managed with drops).
Korean clinics minimize these risks with AI-guided laser calibration, real-time eye tracking, and biophotonic recovery protocols, ensuring consistent, safe outcomes.
Techniques & Technology Used
Core Techniques
- AI-Guided Femtosecond Laser: Creates a precise, lens-shaped lenticule inside the cornea.
- Nano-Incision Lenticule Extraction: A micro 2–3 mm incision is made to remove the lenticule.
- Topography-Guided Planning: Customizes laser depth and curvature correction.
- Wavefront Optimization: Corrects higher-order aberrations for high-definition vision.
- Oxygen-Assisted Healing: Improves corneal cell recovery and reduces dryness.
- Biophotonic Regeneration Therapy: Promotes collagen healing and reduces inflammation.
These technologies ensure maximum comfort, precision, and long-term optical stability.
Treatment Process in Korea
Step-by-Step Workflow
- Comprehensive Eye Examination: Includes 3D corneal tomography, topography, and tear film evaluation.
- Customized Surgical Planning: AI mapping determines optimal lenticule size and position.
- Laser Creation of Lenticule: Femtosecond laser creates a lens-shaped tissue segment within the cornea.
- Micro-Incision Extraction: The surgeon gently removes the lenticule through a 2 mm incision.
- Natural Healing: The cornea heals naturally without stitches or flap repositioning.
- Post-Operative Care: Biologic eye drops applied to enhance comfort and healing.
The full procedure typically takes 10–15 minutes per eye, and most patients experience functional vision within hours.
Recovery & Aftercare
Aftercare Guidelines
- Use prescribed antibiotic and lubricating drops as directed.
- Avoid rubbing or touching the eyes for at least one week.
- Wear sunglasses outdoors to protect from UV exposure.
- Avoid swimming, saunas, or contact sports for one week.
- Attend all follow-up appointments for corneal monitoring.
Recovery Timeline
- 12–24 Hours: Vision becomes noticeably clearer; mild sensitivity may occur.
- 1–3 Days: Most patients achieve 20/25 vision or better.
- 1–2 Weeks: Full visual clarity and comfort stabilized.
Results & Longevity
Expected Results
- Crystal-clear vision without the need for glasses or contact lenses.
- Minimal risk of dry eyes or night glare.
- Strong, stable cornea with natural shape retention.
- Rapid return to normal visual activities.
Longevity
Neo SMILE provides permanent vision correction for most patients.
Korean clinics report success rates exceeding 99%, with over 95% of patients achieving 20/20 or better vision.
Long-term follow-up studies show stable corneal structure and clarity for 10–20 years.
Why Korea Is a Top Destination
- Global Leaders in SMILE Technology: Korea is home to the latest Neo SMILE laser systems and protocols.
- AI-Precision Surgery: Ensures flawless lenticule creation and removal accuracy.
- Microsurgical Excellence: Korean ophthalmologists are among the most experienced SMILE surgeons worldwide.
- Quick Recovery & Comfort: Fast visual recovery with minimal irritation or dryness.
- Affordable Excellence: 40–60% more cost-effective than similar Western clinics.
- International Care: Clinics offer multilingual staff and patient-centered support programs.
Korea’s combination of AI-guided femtosecond technology, biologic healing systems, and minimally invasive expertise makes it a global leader in Neo SMILE eye surgery.
Unique Korean Methods & Technology
- Next-Gen AI Femtosecond Lasers
- Nano-Incision SMILE Extraction Systems
- Wavefront-Guided Vision Mapping
- 3D Corneal Tomography and Topography Fusion
- Oxygen-Enhanced Healing Environment
- PRF (Platelet-Rich Fibrin) Ocular Regeneration Therapy
- Biophotonic Laser Healing Stimulation
- AI Vision Stability and Healing Analytics
These technologies ensure biologically stable, pain-free, and long-lasting vision correction.
Cost Range
| Treatment Package | Price (KRW) | Approx. USD | Inclusions |
|---|---|---|---|
| Standard Neo SMILE | ₩2,800,000 – ₩3,800,000 | $2,070 – $2,810 | AI-guided SMILE + nano-incision extraction + aftercare |
| Custom Neo SMILE | ₩4,000,000 – ₩5,200,000 | $2,960 – $3,850 | 3D mapping + wavefront optimization + follow-ups |
| Premium Regenerative Neo SMILE Program | ₩5,500,000 – ₩7,000,000 | $4,070 – $5,180 | PRF healing + biophotonic therapy + lifetime vision monitoring |
Popular Clinics
- BGN Eye Clinic (Seoul): Leaders in Neo SMILE laser vision correction and regenerative recovery.
- B&VIIT Eye Center (Gangnam): Specialists in AI-guided SMILE surgery with next-gen femtosecond lasers.
- Dream Eye Center (Myeongdong): Renowned for high-precision Neo SMILE and fast visual rehabilitation.
- Olim Eye Clinic (Gangnam): Advanced minimally invasive SMILE procedures with biological healing support.
- Eyereum Eye Clinic (Apgujeong): Experts in regenerative Neo SMILE with superior visual outcomes.
