Implantable Collamer Lens (ICL) surgery is one of the most advanced options for high myopia, thin corneas, and patients unsuitable for LASIK or SMILE. Unlike laser vision correction, ICL preserves corneal tissue and involves implanting a biocompatible lens behind the iris to correct refractive error.

South Korea — especially Seoul’s Gangnam district — is recognized for high surgical volume, advanced anterior chamber diagnostics, and EVO ICL expertise.

Below are five leading clinics in Korea frequently chosen for ICL surgery.

1️⃣ BGSS Eye Clinic

Why It’s Known for ICL

BGSS Eye Clinic (Bright World / Seoul Bright Eye) is a long-established refractive center offering:

• EVO ICL & Toric ICL
• SMILE Pro / LASIK / LASEK
• Cataract and lens surgery integration

Strengths for ICL:

• Precise anterior chamber depth (ACD) measurement
• White-to-white and sulcus-to-sulcus sizing analysis
• Structured post-operative vault monitoring
• English-speaking international desk

This clinic is often selected for high myopia (-8D to -15D range) and complex refractive profiles.

2️⃣ Apgujeong Eye Clinic

Boutique, Precision-Focused ICL Planning

Located in Gangnam, Apgujeong Eye Clinic is known for:

• Personalized surgical planning
• Detailed corneal and anterior segment imaging
• Balanced counseling between ICL, SMILE, and LASIK

Ideal For:

• Borderline corneal thickness cases
• Patients comparing ICL vs SMILE
• Those prioritizing diagnostic depth before surgery

The clinic emphasizes long-term lens stability and vault safety monitoring.

3️⃣ GS Eye Clinic

Data-Driven ICL Assessment

GS Eye Clinic approaches refractive surgery as a diagnostic decision process rather than a one-size-fits-all procedure.

ICL Advantages:

• High-resolution anterior chamber imaging
• Biomechanical corneal assessment
• Careful toric ICL axis alignment planning

Recommended for:

• Astigmatism + high myopia combination
• Patients wanting conservative corneal preservation

4️⃣ B&VIIT Eye Center

Large-Scale Refractive Institute

BNVIIT (B&VIIT) is one of Seoul’s higher-volume refractive centers.

ICL Highlights:

• EVO ICL platform
• Large surgical case volume
• Dedicated international patient coordination
• Comprehensive pre-op retinal and anterior segment screening

Suitable for:

• Overseas patients on short timelines
• High myopia cases requiring predictable scheduling

5️⃣ Gangnam Smile Eye Clinic

SMILE & ICL Hybrid Expertise

While well-known for SMILE LASIK, Gangnam Smile Eye Clinic also performs ICL surgery for patients who:

• Have thin corneas
• Have high prescriptions
• Are not ideal laser candidates

Strengths:

• Clear explanation of ICL vs SMILE candidacy
• Structured post-operative monitoring
• Foreigner-friendly consultation system

Why Choose ICL Surgery in Korea?

✔ High surgical volume and refined technique
✔ Advanced ACD and vault measurement technology
✔ EVO ICL availability
✔ Competitive pricing compared to US/Japan
✔ English-speaking coordination for foreign patients

Who Is a Good Candidate for ICL?

ICL is often recommended for:

• High myopia (-8D and above)
• Thin corneas unsuitable for LASIK/SMILE
• Severe dry eye
• Patients wanting reversible vision correction