LASIK
Overview
LASIK (Laser-Assisted In Situ Keratomileusis) is a refractive surgery designed to correct vision problems by permanently changing the shape of the cornea, the clear front part of the eye. During the procedure, a surgeon creates a thin flap in the corneal tissue using either a microkeratome or a femtosecond laser. This flap is folded back to allow an excimer laser to precisely remove microscopic amounts of tissue, reshaping the cornea so light can focus correctly on the retina.
Modern advancements in Korea often utilize All-Laser LASIK, which replaces mechanical blades with high-precision lasers for both the flap creation and the reshaping steps. This approach is designed to improve safety and accuracy for patients with various refractive errors, including myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.
Expected Results
The primary goal of LASIK is to achieve 20/20 vision or better, though individual results vary based on the initial prescription and eye health. Most patients notice a significant improvement in their vision within 24 hours of the procedure. While LASIK provides long-lasting correction, it does not prevent age-related vision changes like presbyopia, which may still require reading glasses later in life.
It is important to have realistic expectations; while the vast majority of patients achieve freedom from corrective lenses for daily activities, some may still require thin glasses for specific tasks like night driving or fine-print reading. A comprehensive pre-operative screening is essential to determine the likelihood of achieving your desired visual outcome.
Why Korea & Cost
South Korea is a global leader in ophthalmology, known for its high volume of refractive surgeries and early adoption of the latest laser technologies, such as SMILE and advanced wavefront-guided LASIK. Korean clinics often feature state-of-the-art diagnostic equipment that maps the unique topography of each eye, allowing for highly customized treatment plans that minimize side effects like night glare.
The cost of LASIK in Korea is influenced by the specific technology used (e.g., traditional vs. all-laser), the surgeon's experience level, and the complexity of the patient's prescription. Because many clinics cater to international patients, packages often include comprehensive pre-op testing and follow-up care. A personal consultation is necessary to receive an accurate quote based on your specific ocular measurements.
Recovery & Aftercare
Recovery from LASIK is remarkably fast compared to other eye surgeries. Most patients experience a mild gritty sensation or
Who Is It For?
- Adults over 18 with a stable vision prescription for at least one year
- Individuals with healthy corneas of sufficient thickness
- Those looking to reduce dependence on glasses or contact lenses
- Patients without underlying eye diseases like glaucoma or severe dry eye
- Non-pregnant and non-nursing women due to hormonal vision shifts
Benefits
- Rapid visual recovery often within 24 to 48 hours
- Minimal discomfort during and after the procedure
- High success rate in achieving 20/20 vision or better
- Long-term reduction in the cost and hassle of corrective lenses
- Customizable treatment based on individual eye topography
How It's Done
- Numbing drops are applied to the eye to ensure comfort
- A speculum is used to keep the eyelids open and prevent blinking
- A thin flap is created on the corneal surface using a laser or blade
- The patient focuses on a target light while the excimer laser reshapes the cornea
- The corneal flap is gently repositioned where it adheres naturally without stitches
Risks & Side Effects
- Temporary dry eye symptoms requiring lubricating drops
- Visual disturbances such as halos, glare, or double vision
- Under-correction or over-correction requiring enhancement
- Flap complications such as displacement or inflammation
- Regression where vision slowly shifts back toward the original prescription
Recovery
- Vision may be blurry or hazy for the first few hours
- Most patients return to work and normal activities within 1-2 days
- Eyes may feel itchy or dry for several weeks post-surgery
- Follow-up appointments are scheduled for Day 1, Week 1, and Month 1
- Full visual stabilization typically occurs within 3 to 6 months
Aftercare
- Use prescribed antibiotic and anti-inflammatory eye drops as directed
- Wear protective eye shields while sleeping for the first week
- Avoid rubbing your eyes under any circumstances for at least two weeks
- Use preservative-free artificial tears frequently to manage dryness
- Wear sunglasses outdoors to protect sensitive eyes from UV light
Precautions
- Avoid swimming, hot tubs, and saunas for at least two weeks
- Refrain from wearing eye makeup for one week post-procedure
- Avoid contact sports or strenuous exercise for at least 7-10 days
- Do not drive until your surgeon confirms your vision is safe
- Keep soap and water out of your eyes when showering during the first week
| Duration | 15-30 min |
|---|---|
| Recovery | 1-3 days |
| Anesthesia | Topical anesthesia |
| Price Range | approx. $740 – $1,850 (based on ₩1,000,000–₩2,500,000) |
Clinic Introduction
Medical Facility
Patient Care
Consultation Room
Medical Staff
Recovery Suite
Treatment Room