SMILE Bright: Embracing SMILE LASIK for Vision Transformation
- Seoul | Busan BGSS Eye Clinic
- Nov 17, 2025
- 4 min read
Updated: 5 days ago
At Seoul | Busan BGSS Eye Clinic, we proudly offer advanced vision correction solutions, including the revolutionary SMILE LASIK surgery. As the third generation of laser refractive procedures, SMILE LASIK combines the benefits of LASIK and LASEK/PRK, offering a minimally invasive treatment that ensures faster recovery and greater patient comfort. This article provides a detailed examination of the SMILE LASIK process, its benefits, and what patients can anticipate during recovery.
Summary
SMILE LASIK is a third-generation, minimally invasive refractive procedure that reshapes the cornea through a 2mm incision using the FDA-approved VisuMax 500, blending the advantages of LASIK and LASEK/PRK for faster recovery and enhanced comfort. This article explains the SMILE LASIK process (lenticule creation and removal), highlights BGSS Eye Clinic’s precision, minimal invasiveness, and convenience, and outlines typical recovery experiences, such as temporary blur, dryness, night glare, and rare myopic regression. With decades of experience and over 160,000 SMILE LASIK procedures, BGSS provides certified expertise and comprehensive post-operative care.
What Is SMILE LASIK Surgery?
SMILE LASIK (Small Incision Lenticule Extraction) is a breakthrough in laser refractive surgery. The procedure uses the US FDA-approved VisuMax 500 femtosecond laser to reshape the cornea with minimal disruption, accurately correcting refractive errors.
Here is how it works:
Lenticule Design: The VisuMax laser creates a thin, disc-shaped piece of tissue (lenticule) within the corneal stroma, tailored to the patient’s specific refractive error.
Minimal Incision: A small, 2mm side incision is made to access the lenticule.
Lenticule Removal: The surgeon carefully extracts the lenticule through the incision, reshaping the cornea to correct vision.
Unlike LASIK, which creates a larger corneal flap, or LASEK/PRK, which removes the epithelium, SMILE LASIK minimizes exposure to external factors, thereby reducing the risk of complications and speeding recovery.
Benefits of SMILE LASIK at BGSS Eye Clinic
Precision and Accuracy: The VisuMax laser uses a stopless, low-energy light that ensures smooth, uniform ablation for high-quality vision correction.
Minimal Invasiveness: The 2mm side incision causes less corneal damage, facilitating quicker and more comfortable healing.
Convenience: Patients typically undergo the procedure and can return to daily activities within a day or two.
With over 28 years of experience, BGSS Eye Clinic is a pioneer in SMILE LASIK surgery. Since launching the SMILE surgical method in Korea in 2010, we have performed over 130,000 procedures. All our surgeons are SMILE-certified, providing exceptional expertise and care.
Post-Surgery Recovery and Expectations
After SMILE LASIK surgery, patients may experience temporary visual disturbances as their eyes heal.
Possible symptoms include:
Blurry or Hazy Vision: Corneal swelling can cause blurry vision, often described as “seeing underwater.” This typically improves over 2 to 3 weeks, allowing for recovery. Many patients achieve a visual acuity of 0.8 (20/25) the day after surgery, enabling them to resume daily activities.
Dry Eyes: Temporary dryness occurs as corneal nerves regenerate, a process that can take up to 6 months. Proper blinking and use of prescribed eyedrops help reduce discomfort.
Night Glares: Some patients may notice increased night glare post-surgery, especially if they have larger pupils. This usually decreases over 6 to 12 months as the brain adapts.
Myopic Regression: Rarely, the reshaped cornea may partially revert to its original form within 3 months, especially in patients with high prescriptions. Our team closely monitors patients and addresses any issues as needed.
Our expert team at BGSS ensures patients are well-prepared for recovery with detailed post-operative care instructions, including medication and follow-up visits.
Why Choose BGSS Eye Clinic?
BGSS Eye Clinic has been a leader in vision correction surgery for nearly three decades. As Korea's first private clinic to perform the SMILE surgical method in 2010, we continue to set standards with advanced technology and a patient-focused approach. Let us help you achieve the clear vision you deserve with SMILE LASIK.
Trusted as Korea’s most experienced provider of SMILE LASIK, BGSS integrates cutting-edge technology with a safety-first philosophy. Whether you seek efficiency, safety, or unparalleled expertise, we are your partner in bringing your vision to life.
Discover the clarity you deserve with SMILE LASIK: a modern, minimally invasive solution designed to match your lifestyle.
Q&A
Question: What is SMILE LASIK, and how is it different from LASIK or LASEK/PRK?
Short answer: SMILE LASIK (Small Incision Lenticule Extraction) is a third-generation, minimally invasive refractive surgery that reshapes the cornea through a tiny 2mm incision using the FDA-approved VisuMax 500 femtosecond laser. Unlike LASIK, which creates a larger corneal flap, or LASEK/PRK, which removes the epithelium, SMILE minimizes exposure to external factors, reducing the risk of complications while enabling faster recovery and greater comfort. It blends the advantages of LASIK and LASEK/PRK in a more tissue-sparing approach.
Question: How does the SMILE LASIK procedure work?
Short answer: The VisuMax 500 laser first designs a precise, disc-shaped tissue piece (lenticule) inside the corneal stroma tailored to your refractive error. A small 2mm side incision is then created, and the surgeon removes the lenticule through this opening. Once the lenticule is extracted, the cornea is reshaped, correcting the vision without creating a large flap or removing the corneal surface layer.
Question: What results and recovery should I expect after SMILE?
Short answer: Mild blurry or hazy vision from corneal swelling is common early on and typically improves over 2–3 weeks; many patients see about 0.8 (20/25) as soon as the next day, allowing a quick return to daily activities. Temporary dry eyes can occur while corneal nerves regenerate, a process that may take up to 6 months, and night glare—more noticeable in patients with larger pupils—usually decreases over 6–12 months as the brain adapts. Rarely, a degree of myopic regression can occur within 3 months, especially with higher prescriptions; at BGSS, patients are closely monitored and supported with medication and scheduled follow-ups.
Question: Why choose BGSS Eye Clinic for SMILE LASIK?
Short answer: BGSS pairs advanced technology with extensive experience: the VisuMax laser’s stopless, low-energy light supports smooth, uniform ablation for high-quality vision, and the 2mm incision promotes quicker, more comfortable healing with minimal disruption. With over 28 years in vision correction, more than 130,000 SMILE procedures performed since pioneering SMILE in Korea in 2010, and a fully SMILE-certified surgical team, BGSS delivers convenience (often back to daily life in a day or two), precision, and comprehensive, safety-first post-operative care.
