EVO ICL Recovery in Korea: The Day-After Check, the Weekday to Book Surgery, and When You Can Fly

The first 24 hours after EVO ICL

Because Sky Eye Clinic is closed on Thursdays and Sundays and holds no follow-up consultations on Saturdays, a Monday or Tuesday surgery is what keeps that next-day check possible.

Hello, I'm Dr. Kim Sang-Myung, an ophthalmologist on Sky Eye Clinic's vision correction team in Seoul. I completed my ophthalmology training at Yonsei Severance Hospital.

An ICL is often the option for eyes that laser can't help, so the scan comes first, and if your results show a condition that rules out surgery, the team explains that at your consultation. The clinic implants EVO and EVO+ ICL lenses, which leave the cornea untouched, and the same team stays with you from the exam through surgery and the key checks afterward. A medical interpreter for your language is provided at no extra charge.

Surgery day itself is short, and the evening is the part to plan.

Risks and side effects to know

Before you leave, the doctor examines your eyes, explains how the surgery went and goes over aftercare and the follow-up appointments. That evening the world tends to look bright and a little hazy, with halos around lights, and many people describe a mild ache or scratchiness.

Have someone with you or a short taxi ride back to where you're staying, keep the eye shield on for sleep, and don't rub. A rise in pressure inside the eye is one of the phakic lens risks the U.S. Food and Drug Administration lists, so a strong ache with headache or nausea that night is a reason to contact the clinic straight away instead of waiting for morning.

Which weekday should you book surgery?

Monday or Tuesday, if you want the day-after check at the same clinic. Every other surgery day runs into a closed day or a Saturday without follow-up consultations.

Thursday is set aside for equipment inspection, and the clinic's complication prevention program describes daily equipment checks as well. Handy to know, and also the reason a Wednesday surgery leaves your eye a day without a scheduled look.

One more thing can stretch the week. The lens size and power are specific to your eye, and in many clinics the lens is ordered after you're measured. The EVO design also matters for the calendar: according to Optometry Times' report on its 2022 FDA approval, its central port is meant to remove the need for the small laser opening in the iris that older ICLs required before surgery, which was once an extra visit.

Say you're 26, teaching English in Hanoi, around minus 9 in both eyes, with nine days off starting on a Saturday. A sensible shape: land Saturday, rest Sunday, exam early in the week, surgery on the Monday or Tuesday if the lens and the plan allow, and the next-day check before you think about the flight.

If you already have leave dates, send them on WhatsApp with a photo of your last eye exam, and ask whether a Monday or Tuesday surgery fits around the time the lens needs.

What can you do in Seoul between checks?

Walk, eat out, ride the subway and look at screens in moderation. Skip pools, saunas, hot tubs and jjimjilbang, dusty places and eye makeup, and keep your hands away from your eyes.

Many surgeons ask you to stay out of water and steam for around two weeks, because an eye that has just been opened is more exposed to infection. Sunglasses help with the glare outdoors. Halos and glare around lights at night are common in the first weeks; the FDA counts them among phakic lens risks when they persist.

Flying is generally not a problem for an ICL eye. Unlike some retina operations, there is no gas bubble inside the eye for cabin pressure to act on. Cabin air is dry, though, so keep lubricating drops in your hand luggage, set alarms for your prescribed drops on the flight, and don't sleep in a way that presses your face into a pillow on the operated side.

What does recovery look like once you're home?

Most of the change after the first week is quiet. Halos fade for many people over weeks to months, the drops taper off, and night driving is often the last thing to feel normal again.

So a Korea EVO ICL recovery program isn't something you finish in Seoul. Most of it happens at home, on a schedule you set up before you leave. Book an ophthalmologist where you live for a check in the first month or so, and take the lens model, size and power and the surgery date with you.

The longer view matters too. The FDA lists cataract and a gradual loss of the cells lining the inner cornea among the risks of phakic lenses, and the American Academy of Ophthalmology's technology assessment of these lenses points to the same long-term questions. That's why yearly eye checks are commonly advised after an ICL, and why it helps to pick a doctor at home who is used to seeing phakic lenses.

Pressure, halos, cataract, cell loss: where ICL can go wrong

The common reactions in the first days and weeks are glare and halos, light sensitivity, redness, a mild ache and clarity that comes and goes. They usually ease as the eye settles, and how quickly that happens differs from eye to eye.

The less common risks, as the FDA lists them, include raised eye pressure, inflammation, cataract, loss of corneal endothelial cells, retinal detachment, infection, and a further operation to reposition, replace or remove the lens. As general medicine, an ICL is usually not advised when the space at the front of the eye is too shallow, when the endothelial cell count is low, when your prescription is still changing, during pregnancy or breastfeeding, or with active inflammation or infection in the eye.

If the chamber turns out shallow but the cornea is thick enough, laser correction can come back into the conversation, and whether LASIK or LASEK fits your cornea depends on that thickness; laser removes corneal tissue and can leave the eye dry for a while.

After you fly home, a severe ache with headache or nausea, vision that is getting blurrier instead of clearer, a red eye that worsens, flashes, a burst of new floaters or a shadow across your view need an eye doctor the same day. Don't wait for a reply to a message for any of these.

The ICL lens implant page covers who the lens suits and how it's placed, if you want the procedure side before the trip side.

Your first message on WhatsApp

The consultation is free, and the first message can be short: the type of contact lenses you wear and how long you could go without them before the exam, plus the city you'd be flying from. On exam day, the measurement I care about first is the space between your cornea and your natural lens, because an ICL has to sit there with room to spare.

Results vary by individual.

Sources

• Phakic Intraocular Lenses: What are the risks?
• Phakic Intraocular Lens Implantation for the Correction of Myopia (Ophthalmic Technology Assessment, 2009)
• FDA approves STAAR Surgical's EVO Visian ICL for myopia (2022)