What Is LASIK? A Complete Beginner’s Guide to Eye Surgery

For those who have relied on glasses or contact lenses for years, the term LASIK may already sound familiar. But what actually happens during the procedure? Can it truly restore clear vision permanently?

As a comprehensive eye care center, Mayapada Eye Centre presents this basic guide to help you understand LASIK from a simple medical perspective.

Definition: What Is LASIK Eye Surgery?

LASIK stands for Laser-Assisted In Situ Keratomileusis. It is the most popular type of refractive surgery in the world. The core of this procedure involves using a cool laser beam to reshape the curvature of the cornea.

Why the cornea? Because the cornea is the part of the eye responsible for refracting (bending) light onto the retina. If the cornea’s shape is imperfect, light will not focus correctly on the retina, resulting in blurred vision. LASIK corrects this shape so light can focus precisely where it should.

Eye Conditions That Can Be Treated with LASIK

Many people think LASIK is only for nearsightedness. In fact, the technology at Mayapada Eye Centre can treat:

1. Myopia (Nearsightedness): When the eyeball is too long or the cornea is too curved
2. Hyperopia (Farsightedness): When the cornea is too flat or the eyeball is too short
3. Astigmatism: When the corneal surface is irregular, causing distorted or unfocused vision

How Does LASIK Work?

In general, the LASIK procedure consists of several quick steps (usually less than 15 minutes for both eyes):

1. Flap Creation: The doctor creates a thin layer (flap) on the surface of the cornea. In Femto LASIK, this is done using a laser instead of a blade.
2. Reshaping: The flap is lifted, and a second laser (Excimer) reshapes the corneal tissue according to your prescription.
3. Repositioning: The corneal flap is placed back into position, where it naturally adheres without stitches.

Note: If you choose the SMILE Pro method, the procedure is even simpler as it does not require flap creation (no large incision).

Benefits of LASIK at Mayapada Eye Centre

• High Safety Standards: Strict pre-LASIK screening protocols ensure patient safety
• Advanced Technology: Equipped with the latest-generation laser machines that minimize dry eye risk and accelerate recovery
• Long-Term Results: The corneal correction is permanent, reducing or eliminating the need for glasses

When Should You Consider LASIK?

If glasses interfere with your physical activities, limit your career options (such as military, police, or pilot applicants), or if you frequently experience irritation from contact lenses, LASIK is worth considering.

The basic requirements are simple: you must be over 18 years old and have a stable eye condition.

Start Your Journey Toward Clear Vision

Don’t let misinformation hold you back. Get detailed insights about LASIK, how the procedure works, and the estimated investment required through our support service.

The VIA team is ready to answer your questions and help schedule your first consultation.