Why does vision sometimes get worse again after laser eye surgery?
There are several possible reasons, including progression of myopia, dry eye, residual astigmatism, corneal changes, and age-related changes in the natural lens. A vision test and detailed corneal exa...

Is enhancement surgery possible after SMILE?
Some patients may be candidates for further vision correction after SMILE. We first assess the depth of the original treatment, remaining corneal tissue, corneal shape, current refractive error, and t...

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 ...

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...

Why do I need a retinal examination before cataract surgery?
Retinal conditions such as epiretinal membrane, age-related macular degeneration, and diabetic retinopathy can affect visual outcomes and the choice of IOL. When indicated, we perform a dilated retina...

I have severe halos after receiving a multifocal IOL. Can the lens be replaced?
An IOL exchange may be an option, but first we check for other causes of glare or halos, such as residual astigmatism, dry eye, posterior capsule opacification, or lens decentration. Lens exchange doe...

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 excha...

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...

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 ...

What is the difference between LASIK, LASEK, and SMILE?
LASIK reshapes the cornea with a laser after creating a corneal flap. LASEK reshapes the cornea after removing the surface epithelium. SMILE-type procedures create a small disc of tissue, called a len...

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 ...

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...