PIOL Surgery in Seoul

Permanent vision correction without removing your natural lens.



At B&VITT Eye Clinic in Seoul, Phakic Intraocular Lens (PIOL) implantation offers a safe, effective alternative to LASIK or SMILE—especially for those with high degrees of nearsightedness or thin corneas. Unlike traditional lens replacement procedures, PIOL preserves your natural lens while placing a specially designed lens inside the eye to correct your vision.

PIOL is an excellent option for adults who want long-term vision correction but are not suitable candidates for laser procedures.

What Is PIOL?

PIOL involves implanting a thin, biocompatible lens between your iris and natural lens, without removing any part of your eye. The artificial lens works alongside your eye’s natural focusing system to correct moderate to severe myopia, hyperopia, and astigmatism.

Because the natural lens remains in place, accommodation (near focusing ability) is preserved—making this an attractive option for younger patients who are not yet presbyopic.

The results are long-lasting, and the lens can be removed or replaced if necessary, offering flexibility without permanent corneal changes.

Why Choose PIOL?

PIOL is especially popular with:

• Adults with high myopia or high hyperopia
• Patients with thin or irregular corneas
• People who have dry eyes or are not eligible for LASIK or SMILE
• Individuals looking for a reversible, lens-based vision correction option
• Patients who want sharp, high-definition vision—even in low light

PIOL is particularly helpful for those who have been told they are not suitable for laser eye surgery.

Who Is a Candidate?

You may be a good candidate for PIOL if you:

• Are 21 to 45 years old
• Have moderate to high refractive error (e.g., myopia up to -20.00 diopters)
• Have healthy eyes, especially with good endothelial cell count
• Have adequate anterior chamber depth
• Want a long-term, reversible vision correction solution

A comprehensive eye exam and lens suitability test at B&VITT Eye Clinic will determine if PIOL is right for you.

What to Expect During the Procedure

• Initial consultation: Eye measurements, corneal mapping, and lens sizing will be performed.
• Pre-treatment: A minor laser procedure (iridotomy) may be performed to prevent pressure buildup.
• Lens implantation: The PIOL is inserted through a tiny incision and positioned carefully in the eye.
• Quick recovery: Most patients see significantly better within 24–48 hours.

The procedure is painless, quick (about 15–30 minutes), and performed on an outpatient basis.

Benefits of PIOL

• Excellent vision for high prescriptions
• Doesn’t alter corneal shape
• Maintains natural lens and accommodation
• Suitable for patients who are ineligible for LASIK/SMILE
• Reversible and upgradeable
• UV protection built into the lens

Considerations & Limitations

While PIOL is very safe and effective, it’s still an intraocular procedure. Things to keep in mind include:

• Possibility of halos or glare at night
• Risk of increased eye pressure (rare)
• Potential for cataract formation over time
• Need for regular follow-up and eye pressure checks

Your surgeon will monitor your healing closely and explain all precautions in detail.

In summary:

• PIOL = the category of lenses.
• ICL = a specific type of PIOL (like how a “sedan” is a car type, and “Toyota Camry” is a specific model).

Clear Vision Without Laser — B&VITT Eye Clinic, Seoul

If you're looking for a reliable, long-term vision correction option and have been told you're not a LASIK candidate, PIOL might be the ideal solution. At B&VITT Eye Clinic, we offer precision-based diagnostics, expert care, and advanced lens technology to help you see clearly and confidently—without removing your natural lens.



Schedule your PIOL consultation today and take the next step toward long-lasting visual freedom.

We look forward to hearing from you

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