Candidacy guide

Questions to Ask Your LASIK Surgeon in Korea

Ask who will operate, which laser will be used, your corneal thickness, residual stromal bed and percent tissue altered, why this procedure suits you over alternatives, what the price includes (both eyes, follow-ups, enhancements) and how aftercare works after you fly home.
Reviewed November 2026 · Seoul LASIK Clinic Directory
Questions to Ask Your LASIK Surgeon in Korea

Why prepare questions before your consultation?

Consultations in busy Seoul clinics can move quickly, and a written list ensures you leave with the answers that matter for safety and value.

The US FDA encourages patients to understand their candidacy, risks and expectations before agreeing to LASIK. The questions below build on that guidance. Bring them to your pre-op eye exam in Korea.

Questions about the surgeon and clinic

Confirm who will actually operate and how experienced they are with your procedure.

  • Who will perform my surgery, and are they a board-certified ophthalmologist?
  • How many of this procedure does the surgeon perform each year?
  • Will I meet the surgeon before surgery day?
  • Is an English-speaking coordinator or interpreter present for the consultation and surgery?

See English-speaking vision clinics in Korea.

Questions about my eyes and measurements

Ask for your key numbers in writing; they explain why a procedure is or is not recommended.

Ask for Why it matters Reference point
Central and thinnest corneal thickness Sets tissue limits Average about 540–550 µm
Residual stromal bed after surgery Corneal strength At least 250 µm; many aim for 300 µm
Percent tissue altered Ectasia risk Above about 40% linked to ectasia
Topography or tomography result Keratoconus screening Should be normal for laser surgery
Dim-light pupil size Night glare and halos Ask how it affects your plan
Tear test results Dry eye risk Ask if treatment is needed first

Learn more in corneal thickness for LASIK.

Questions about the procedure

Make sure you understand why this option was chosen for you.

  • Why do you recommend LASIK over SMILE, PRK or ICL for my eyes?
  • Which laser and software will be used, and is that what my quote covers?
  • Will both eyes be treated on the same day?
  • If I am over 40, how will this affect near vision, and should I try monovision first?

Compare in SMILE vs LASIK, LASIK vs PRK and ICL vs LASIK.

Questions about the treatment plan and technology

Technology names are often used in marketing, so ask what each one means for your eyes and your price.

  • Is my treatment standard or custom (for example wavefront-guided), and why?
  • Is the flap made with a femtosecond laser or a blade?
  • For astigmatism, how will the clinic account for eye rotation when I lie down?
  • Does the price change with the technology or with my prescription strength?

All About Vision notes that some surgeons charge one fee for all laser procedures, while others charge more for custom treatments or stronger prescriptions. On ZEISS lenticule platforms, aids such as CentraLign (centration) and OcuLign (cyclotorsion) are part of the VISUMAX 800 system; ask whether they will be used for you.

Questions about risks and results

A good surgeon will discuss risks plainly and never promise perfect vision.

  • What results do your patients with my prescription typically achieve?
  • What are my personal risks of dry eye, glare, halos or ectasia?
  • What happens if I am under- or over-corrected, and is an enhancement included?
  • What would make you advise against surgery for me?

Read about LASIK side effects.

Extra questions if you are offered SMILE or ICL

Each procedure has its own details worth checking.

For SMILE or SMILE Pro:

  • Will my treatment be on the ZEISS VisuMax 500 or the VISUMAX 800, and does the price reflect that?
  • If I have astigmatism, how will eye rotation be aligned during treatment?
  • How much tissue will be removed, and what thickness will remain?

For ICL:

  • What are my anterior chamber depth and endothelial cell count? (The US EVO ICL label requires a chamber depth of at least 3.0 mm.)
  • Which lens model and size will I receive, and is it in stock?
  • How will my eye pressure be monitored after surgery, and for how long?
  • The FDA lists cataract, raised eye pressure and endothelial cell loss among phakic lens risks: how do you check for these over the long term?

See SMILE vs SMILE Pro and ICL vs SMILE.

Questions about price and inclusions

Clarify exactly what you are paying for before you commit.

  • Is the price for both eyes or per eye?
  • Does it include the exam, medication, follow-ups and any enhancement?
  • Are there extra charges for toric lenses, custom treatments or interpreters?
  • Can I get the quote and a medical receipt in English?

Seoul LASIK typically costs ₩1.5M–₩2.5M for both eyes; see LASIK cost in Korea and VAT refunds for medical tourists.

Questions about aftercare abroad

Plan aftercare before booking flights.

  • How many days must I stay, and when can I fly?
  • What follow-up visits do you require, and can my home eye doctor do later ones?
  • Will I get my surgical records in English?
  • Who do I contact if I have a problem after I return home?

What red flags should make me pause?

Be cautious if the answers above are vague, or if the clinic's approach feels rushed.

  • Guarantees of 20/20 vision or "no risk" claims
  • Pressure to pay or book surgery before you have seen your results
  • No named surgeon, or the surgeon is unavailable to answer questions
  • Refusal to give your measurements or records in writing
  • A price that changes once you arrive without a clear medical reason
  • Dismissing your dry eye, unstable prescription or health conditions

A clinic that tells you that you are not a candidate, or suggests waiting, is often acting in your interest. A second opinion at another clinic is reasonable; bring your records. Browse eye clinics in Korea.

Sources

Key facts

  • Surgeon: confirm the operating ophthalmologist by name
  • Device: ask which laser model, e.g. ZEISS VisuMax 800 for SMILE Pro
  • Your numbers: corneal thickness, RSB (250–300 µm+) and PTA (under about 40%)
  • Price: check both eyes vs per eye and what follow-ups are included
  • Aftercare: agree a plan for after you fly home; see flying after LASIK

Independent directory. Prices are typical ranges reported by Seoul clinics and change often. Always confirm a written quote and get a full eye exam before booking. This page is general information, not medical advice.

FAQ

Frequently asked questions

What should I ask at a LASIK consultation?

Ask who will operate, which laser is used, your corneal thickness and residual stromal bed, why this procedure suits you, what the price includes and how aftercare works. Ask for key results in writing.

How do I know if a LASIK surgeon is good?

Look for a board-certified ophthalmologist who does your procedure often, explains risks plainly, offers alternatives when appropriate and is willing to say no. Be wary of guaranteed results or pressure to book immediately.

Should I ask about enhancements?

Yes. Ask whether an enhancement is included if you are under- or over-corrected, for how long, and whether you would need to return to Korea for it.

Is it a red flag if a clinic says I'm a perfect candidate?

Not necessarily, but no surgery is risk-free. A careful surgeon will still explain your personal risks and what results to expect.

Can I get a second opinion in Seoul?

Yes. Many patients get exams at two clinics. Bring your records so measurements can be compared.

Planning vision correction in Seoul?

Compare clinics by district, check 2026 price ranges, and read our step-by-step planning guide for international patients.