First Samsung Eye Clinic

First Samsung Eye Clinic

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Presbyopia·Cataracts Clinic

Presbyopia·Cataracts Clinic

What is Presbyopia, Cataracts? Clareon PanOptix Pro Pure Toric Cataract Surgery Types of Cataract Intraocular Lense Presbyopia Lens Implantation
Visual Correction Clinic

Visual Correction Clinic

Wavelight Plus (PersonalEYES™) Contoura Vision Clear Smile Intraocular Lens Implantation Keratoplasty Dream Lens
Retina Center

Retina Center

What is the retina? Myiodesopsia Retinal Detachment Epiretinal membrane Macular Degeneration Diabetic Retinopathy Retinal Vascular Occlusion
Revision Surgery Clinic

Revision Surgery Clinic

Cataract Refractive Revision Surgery Clinic Visual Correction Revision Surgery Clinic
Eye Disease Clinic

Eye Disease Clinic

Dry Eye Syndrome Conical cornea
Community

Community

Notice Surgery Experience FAQ
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I had LASIK or LASEK years ago, but my vision has become blurry again. Can I have another procedure?

A second procedure may be possible, but the first step is to identify why your vision has changed. Treatment will differ depending on whether the cause is residual nearsightedness or astigmatism, dry eye, or changes in the cornea. At First Samsung Eye Clinic, we review the original procedure, current corneal condition, and remaining corneal tissue to determine whether further correction would be safe.
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9 
How is PersonalEYES different from conventional LASIK?
PersonalEYES is a personalized approach to laser vision correction. It uses individual eye measurements together with ray tracing and an AI-assisted refractive simulation system called iVatar to plan ...
8 
How long should I stop wearing contact lenses before my preoperative examination?
For accurate measurements, we generally recommend stopping contact lens wear for at least one week before the examination. Contact lenses can temporarily alter corneal shape and tear-film quality, aff...
7 
Why is corneal thickness particularly important for a second laser procedure?
An enhancement procedure removes additional tissue from a cornea that has already undergone surgery. We consider the residual stromal bed, total corneal thickness, corneal shape, and expected treatmen...
6 
Can I be evaluated even if I no longer have records of my previous surgery?
Yes. We can begin with your current refraction, corneal topography and tomography, eye pressure measurement, and retinal examination. Records of your original prescription, ablation depth, corneal thi...
5 
How long after my first surgery should I wait before considering an enhancement?
The decision is not based on a fixed waiting period alone. What matters most is whether your prescription has stabilized, whether the cornea and tear film have recovered adequately, and whether the re...
4 
What is the difference between monofocal and multifocal intraocular lenses?
A monofocal intraocular lens is generally designed to focus at one distance. Multifocal lenses are designed to reduce reliance on glasses at multiple distances. However, some multifocal IOLs can cause...
3 
Can an intraocular lens still be exchanged many years after cataract surgery?
An older IOL may still be exchanged, but surgery can become more challenging as adhesions develop between the lens and capsular bag over time. We compare the likely benefits and risks of exchange and ...
2 
Can I be evaluated if problems develop after retinal surgery elsewhere?
Yes. If you may have recurrent retinal detachment, persistent bleeding, or changes in the macula after surgery, we can examine your eye and review possible treatments. If available, please bring the d...
1 
I have been told I may have retinal detachment. Where should I go?
If retinal detachment is suspected or has been diagnosed, it is important to be examined promptly by an eye specialist who can assess the retina thoroughly. When choosing a clinic, check whether retin...