The Evolution of SMILE LASIK Surgery: Discover SMILE Pro LASIK at BGSS Eye Clinic
- Seoul | Busan BGSS Eye Clinic

- Jan 23
- 5 min read
Updated: 5 days ago
In the world of laser vision correction, SMILE Pro LASIK is setting new standards with its innovative approach. Using the advanced VisuMax 800 femtosecond laser system, this procedure offers a significant upgrade over traditional SMILE LASIK. At Seoul | Busan BGSS Eye Clinic, we are proud to offer the next-generation SMILE LASIK procedure.
Summary
SMILE Pro LASIK, powered by the US FDA-approved VisuMax 800, delivers faster, more precise, flapless laser vision correction with improved comfort and corneal stability. Patients typically experience shorter procedures and quicker recovery, clearer visual outcomes, and fewer dry-eye symptoms compared to flap-based surgeries. At BGSS Eye Clinic, experienced SMILE LASIK pioneers provide validated safety, high next-day visual acuity rates, and premium care. Temporary post-op haze, dryness, and night halos may occur but usually improve over weeks.
What Is SMILE Pro LASIK?

SMILE Pro LASIK uses the US FDA-approved VisuMax 800, a cutting-edge technology that improves both speed and accuracy during laser refractive correction. It reshapes the cornea through a small, flapless incision, reducing tissue disruption and increasing stability.
Key features include:

Ultra-fast Laser Performance: The VisuMax 800 operates up to 3 times faster than the earlier VisuMax 500, enabling refined lenticule formation and incision to be completed in as little as 8 to 10 seconds.
Robotic Assistance & Smart Eye Tracking: Innovations such as CentraLign® for eye-centering and OcuLign® for astigmatism-axis alignment deliver optimal accuracy, ensuring precise targeting and enhanced correction.
Refined Lenticule Creation: The laser creates an ultra-thin, customized lenticule tailored to the patient’s refractive error, with improved smoothness and precision.
Gentle, Flapless Procedure: By using a small 2mm side incision rather than creating a corneal flap, SMILE Pro LASIK reduces corneal trauma, contributing to a smoother healing process.

Benefits of SMILE Pro LASIK

Faster Treatment & Recovery: With its advanced laser, SMILE Pro LASIK shortens procedure time and allows many patients to return to routine activities sooner, often the next day.
Higher Comfort Level: The VisuMax 800’s improved suction design reduces pressure sensation during treatment, making the experience exceptionally comfortable.
Enhanced Precision: The laser’s upgraded optical system delivers smoother lenticule surfaces, resulting in clearer visual outcomes and improved night vision stability.
Minimally Invasive Incision: Preserves more corneal bio-mechanics and promotes quicker nerve regeneration, reducing dry eye symptoms compared to flap-based surgeries.
Why Choose SMILE Pro LASIK at BGSS Eye Clinic?

Expertise & Experience: As pioneers of the SMILE LASIK surgical method since 2010, BGSS Eye Clinic boasts extensive experience and high surgical volumes, ensuring stability and competence for patients.
Reputable Safety & Validation: With over 10 million SMILE LASIK procedures worldwide, the technique's safety and effectiveness are well documented.
Rapid Recovery & Visual Acuity: Patients often achieve 20/25 (0.8) vision as early as the next day. Recent data indicate that 93% of patients reached this outcome, with 96% reporting minimal residual astigmatism.
Premium-Care Service: Surgeries are performed exclusively by certified professionals, ensuring a smooth, seamless experience from start to finish.
With more than 28 years of experience and over 160,000 SMILE LASIK and SMILE Pro LASIK procedures, BGSS Eye Clinic leads Korea in minimally invasive refractive surgery. Our surgeons undergo ongoing SMILE LASIK/SMILE Pro LASIK certification to ensure patients receive the highest level of care.
Post-Surgery Recovery and What to Expect
While recovery after SMILE Pro LASIK is typically fast, patients may experience temporary symptoms as the eyes heal.
Blurry or Foggy Vision: Mild haziness may occur for a week or two while the cornea stabilizes. Most patients see 20/25 (0.8) or better the very next day.
Dry Eyes: SMILE Pro LASIK minimizes nerve disruption, but temporary dryness is typical during the initial few months. Regular blinking and prescription eye drops help maintain comfort.
Night Glare or Halos: Common during early healing, especially in patients with large pupils, but usually decreases over 6 to 12 months as neural adaptation occurs.
Why BGSS Eye Clinic?
BGSS Eye Clinic distinguishes itself through a rich history of adopting advanced techniques, such as SMILE Pro LASIK, and a team dedicated to delivering excellence. With over two decades of experience in vision correction and a high volume of successful procedures, we prioritize high-quality outcomes and attentive care.
If you are looking for a safe, efficient way to correct refractive errors such as myopia or astigmatism, SMILE Pro LASIK offers a modern solution tailored to today’s lifestyles.
See Clearly. Live Freely. Ready to choose SMILE Pro LASIK at BGSS Eye Clinic?

Q&A
Question: What is SMILE Pro LASIK, and how does it work?
Short answer: SMILE Pro LASIK is a next-generation, flapless laser vision correction procedure performed with the US FDA-approved VisuMax 800 femtosecond laser. The laser creates an ultra-thin, customized lenticule inside the cornea and removes it through a small (~2 mm) side incision. This reshapes the cornea to correct refractive errors while preserving corneal stability and minimizing tissue disruption.
Question: How is SMILE Pro LASIK different from earlier SMILE or flap-based LASIK?
Short answer: Compared to earlier SMILE systems, SMILE Pro LASIK uses the VisuMax 800, which operates up to three times faster than the VisuMax 500 and can complete lenticule creation and the incision in as little as 8–10 seconds. It adds robotic assistance with CentraLign for precise centration and OcuLign for accurate astigmatism-axis alignment, improving targeting and outcomes. Unlike flap-based LASIK, SMILE Pro LASIK uses a small side incision rather than creating a corneal flap, which helps preserve corneal biomechanics and typically reduces dry-eye symptoms.
Question: What benefits can I expect in comfort, recovery, and vision quality?
Short answer: Many patients experience a shorter procedure and faster return to routine activities, often by the next day, with clearer visual outcomes and improved night-vision stability. The VisuMax 800’s gentler suction reduces pressure sensations, enhancing comfort during treatment. At BGSS Eye Clinic, recent data show 93% of patients reached 20/25 (0.8) vision as early as the next day, and 96% reported minimal residual astigmatism.
Question: What side effects or healing symptoms are common after SMILE Pro LASIK?
Short answer: Temporary haziness or foggy vision can occur for a week or two as the cornea stabilizes. Dry eye symptoms are usually milder than with flap-based surgeries, but are still common in the first few months and respond to blinking and prescribed drops. Night glare or halos can appear early on, especially in patients with large pupils, and typically decrease over 6–12 months as neural adaptation occurs.
Question: Why choose BGSS Eye Clinic for SMILE Pro LASIK?
Short answer: BGSS Eye Clinic has been a SMILE pioneer since 2010, with more than 28 years of experience and over 160,000 SMILE LASIK and SMILE Pro LASIK procedures. The clinic emphasizes validated safety (with SMILE performed over 10 million times worldwide), high next-day visual acuity rates, and premium-care service delivered exclusively by certified professionals, providing a stable, competent, and patient-centered experience.

