LASIK (Femto Lasik / Smile)
LASIK (Femto Lasik / Smile)
LASIK, or Laser-Assisted In Situ Keratomileusis, is a popular laser eye surgery designed to correct common vision problems like near-sightedness (myopia), farsightedness (hyperopia), and astigmatism. LASIK reshapes the cornea, allowing light entering the eye to be correctly focused onto the retina, leading to clearer vision. Among the advanced techniques available, Femto LASIK and SMILE (Small Incision Lenticule Extraction) are notable for their precision and enhanced safety profiles.
Key Benefits of Femto LASIK:
- Increased Precision and Safety
- Faster Healing
- Customized Vision Correction
SMILE: Small Incision Lenticule Extraction
SMILE is a newer, minimally invasive laser vision correction technique that combines precision and gentleness. Instead of creating a large corneal flap, SMILE uses a femtosecond laser to create a small lenticule (a thin disc-shaped layer) within the cornea. This lenticule is then removed through a tiny incision, reshaping the cornea to correct vision.
Advantages of SMILE:
- Single-Step Procedure: Unlike Femto LASIK, SMILE is a one-step process with no flap creation, reducing the risk of flap complications.
- Minimal Invasion: The small incision (2-4 mm) leaves the majority of the corneal structure untouched, which may enhance biomechanical stability.
- Lower Risk of Dry Eyes: Since fewer corneal nerves are affected, SMILE may have a lower risk of post-operative dry eye symptoms.
Benefits of Laser Eye Surgery
Both Femto LASIK and SMILE can deliver lasting vision improvement and significant lifestyle benefits, including:
- Freedom from Glasses and Contacts
- Rapid Recovery
- Enhanced Safety and Comfort