LASIK Laser Eye Surgery
Achieve spectacle-free vision with laser precision
Overview
LASIK (Laser-Assisted In Situ Keratomileusis) is the world's most popular refractive surgery, correcting myopia (short-sightedness), hyperopia (long-sightedness), and astigmatism by reshaping the cornea with an excimer laser.
LASIK permanently corrects refractive errors by reshaping the cornea so that light focuses correctly on the retina. The procedure is quick, typically taking under 15 minutes per eye, with most patients achieving 20/20 vision or better.
Signs & Symptoms
- Needing glasses or contact lenses for clear vision
- Blurry distance vision (myopia)
- Blurry near vision (hyperopia)
- Distorted vision at all distances (astigmatism)
- Eye strain from prolonged spectacle use
Causes & Risk Factors
- Myopia (short-sightedness)
- Hyperopia (long-sightedness)
- Astigmatism
- Presbyopia (age-related near vision loss)
Treatment Options
Standard LASIK
A thin flap is created on the cornea, the laser reshapes the underlying tissue, and the flap is repositioned. Quick recovery with minimal discomfort.
Bladeless LASIK (All-Laser LASIK)
Uses a femtosecond laser instead of a microkeratome blade to create the corneal flap, offering greater precision and safety.
SMILE (Small Incision Lenticule Extraction)
A flapless procedure that removes a small disc of corneal tissue through a tiny incision. Suitable for patients with dry eyes.
PRK / LASEK
Surface ablation techniques suitable for patients with thin corneas or those not eligible for LASIK. Slightly longer recovery.
Frequently Asked Questions
Am I a good candidate for LASIK?
Ideal candidates are 18+ years old with stable prescription for at least 1 year, adequate corneal thickness, and no significant eye diseases. A pre-operative evaluation will confirm eligibility.
Is LASIK permanent?
Yes, LASIK permanently reshapes the cornea. However, age-related changes like presbyopia may still occur after 40.
Does LASIK hurt?
Anaesthetic eye drops are used, so the procedure is painless. Some patients experience mild discomfort or a gritty sensation for a few hours afterwards.