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Do I need a new IOL if I develop a secondary cataract?

What is commonly called a “secondary cataract” is usually posterior capsule opacification (PCO). When treatment is needed, it can often be managed with a YAG laser capsulotomy rather than an IOL exchange. However, if the cause of blurred vision is uncertain or an IOL exchange may be needed, it is important to assess the eye before performing the laser procedure, because an open posterior capsule can make later surgery more difficult.

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33

When is it safe to fly after retinal detachment surgery?

The timing depends on the type of bubble placed inside your eye. Flying while any air or gas remains can cause the bubble to expand as cabin pressure decreases, leading to a dangerous rise in eye pres...
32

How do I get to the clinic from Gangnam Station?

First Samsung Eye Clinic is located on the 5th floor of Hongwoo Building 2, 22 Seocho-daero 78-gil, Seocho-gu, Seoul, near Gangnam Station. The clinic is approximately a two-minute walk from Exit 6. P...
31

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 ...
30

Can glare and halos that started after LASIK be treated?

Additional treatment may be considered if glare and halos are related to an irregular cornea or the position of the original treatment zone. However, dry eye, pupil size, or changes in the natural len...
29

When is the right time to have cataract surgery?

A cataract diagnosis does not always mean you need surgery right away. Surgery is usually considered when changing your glasses no longer provides satisfactory vision or when daily activities such as ...
28

Is a more expensive multifocal lens necessarily better?

Not necessarily. The best choice depends on factors such as how often you drive at night, the distance at which you usually read or use your phone, and the health of your cornea and retina. The goal i...
27

Is it possible that my vision will not fully recover even after successful retinal surgery?

Yes. Even when surgery successfully reattaches the retina, vision may not return to its previous level. Recovery can be limited if the macula, which is responsible for central vision, has remained det...
26

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...
25

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...
24

What is the difference between air and gas used during retinal detachment surgery?

During retinal detachment surgery, air or a medical gas may be placed inside the eye to help keep the retina in position while it heals. Air is absorbed faster than longer-acting gases, which can allo...
23

Will I have to lie face down after retinal detachment surgery?

Not always. Your postoperative positioning depends on the location of the retinal breaks, whether air, gas, or silicone oil was used, and the surgical technique. Some patients need to keep their head ...
22

Which type of appointment should I book?

When making your appointment, let us know your current symptoms and whether you have had eye surgery before. We can help direct you to the appropriate service, such as vision correction, cataract care...