LASIK Eye Surgery: Types, Procedure, Alternatives & What to Expect
LASIK eye surgery is one of the most popular and effective vision correction procedures available today. If you’re considering laser eye surgery, it’s important to understand how it works, the different types available, and whether it’s the right option for you.
What it is?
LASIK (Laser-Assisted In Situ Keratomileusis) is a type of refractive surgery used to correct vision problems such as myopia (short-sightedness), hyperopia (long-sightedness), and astigmatism. The procedure reshapes the cornea to improve how light is focused on the retina.
Many patients often ask:
Is LASIK the same as laser eye surgery? It is actually a type of laser eye surgery, along with other procedures like PRK and SMILE.
How Does LASIK Eye Surgery Work?
During the procedure:
A thin flap is created on the cornea
A laser reshapes the underlying corneal tissue
The flap is repositioned to heal naturally
Are You Awake During LASIK?
Yes, patients are awake during LASIK surgery, but numbing eye drops are used to ensure comfort. The procedure is quick, usually taking around 10–15 minutes for both eyes.
Types of LASIK Surgery
There are several types of LASIK eye surgery, including:
Standard LASIK
Bladeless (Femto LASIK)
iLASIK (Custom LASIK)
SBK LASIK (Sub-Bowman Keratomileusis)
LASIK for Myopia (Short-Sightedness)
LASIK eye surgery for myopia is one of the most common treatments. It helps reduce or eliminate the need for glasses or contact lenses.
LASIK vs Other Vision Correction Options
Understanding alternatives is key when considering surgery:
LASIK vs Lens Replacement (RLE)
LASIK reshapes the cornea
Lens replacement surgery (RLE) replaces the eye’s natural lens
LASIK vs ICL (Implantable Collamer Lens)
ICL is suitable for patients not eligible for LASIK
Some patients ask: Can you have ICL after LASIK? — this depends on individual eye conditions
LASIK vs Refractive Surgery
LASIK is one form of refractive surgery, alongside PRK, SMILE, and RLE.
Alternatives to LASIK
If LASIK isn’t suitable, alternatives include:
PRK (Photorefractive Keratectomy)
SMILE (Small Incision Lenticule Extraction)
ICL (Implantable Contact Lens)
Refractive Lens Exchange (RLE)
Common Side Effects of LASIK
Some patients may experience:
Dry eyes after LASIK
Temporary halos or glare at night
Mild discomfort during healing
These are usually temporary and improve over time.
Is LASIK Right for You?
The best candidates for LASIK eye surgery:
Are over 18 years old
Have stable vision
Have healthy corneas
A consultation with an experienced LASIK eye surgeon is essential to determine suitability.
Final Thoughts
Whether you’re researching LASIK surgery, comparing LASIK vs lens replacement, or exploring alternatives to it, understanding your options is the first step toward clearer vision.
If you’re considering laser eye surgery, speak to a qualified eye specialist to explore the most suitable treatment for your eyes.
















