Introduction to Lasik Eye Surgery:
LASIK (Laser-Assisted In Situ Keratomileusis) is a popular procedure to correct vision problems like nearsightedness, lasik eye surgery process farsightedness, and astigmatism. It reshapes the cornea using a laser, offering a quick and effective solution for clearer vision.
Eligibility for LASIK Surgery:
Not everyone qualifies for LASIK. lasik eye surgery process The ideal candidate should:
- Be over 18 years old.
- Have stable vision for at least a year.
- Be free from eye diseases like glaucoma or cataracts.
- Have healthy corneas with adequate thickness.
Pre-Surgery Preparations:
1. Initial Consultation
The process starts with an eye examination. The doctor evaluates corneal thickness, pupil size, and overall eye health.
2. Stopping Contact Lens Use
Patients must stop wearing contact lenses before surgery. Soft lenses should be avoided for a few days, while hard lenses require a longer break.
3. Avoiding Eye Makeup and Creams
On the day of surgery, patients should avoid applying any makeup, creams, or lotions to prevent infection.
Step-by-Step LASIK Surgery Process:
1. Numbing the Eyes
The surgeon applies numbing eye drops to ensure a painless procedure.
2. Creating a Corneal Flap
A thin flap is created on the cornea using a microkeratome or femtosecond laser. The flap is then lifted to expose the inner cornea.
3. Reshaping the Cornea
An excimer laser reshapes the corneal tissue to correct vision errors. The laser works with high precision based on the patient’s prescription.
4. Repositioning the Flap
After reshaping, the surgeon carefully repositions the corneal flap. It naturally adheres without stitches.
Post-Surgery Recovery and Care:
1. Immediate Recovery
Patients may experience mild irritation, watery eyes, and light sensitivity. Resting with closed eyes helps.
2. Follow-Up Appointments
Doctors schedule check-ups within 24-48 hours to monitor healing. Regular visits continue for a few months.
3. Avoiding Eye Strain
Reading, screen time, and exposure to bright light should be minimized in the first few days.
4. No Rubbing the Eyes
Rubbing can displace the flap, leading to complications. Protective eye shields help prevent accidental contact.
Potential Risks and Complications:
While LASIK is safe, some risks include:
- Dry eyes
- Halos or glare at night
- Undercorrections or overcorrections
- Flap complications
Long-Term Results and Benefits:
Most patients experience improved vision within a day. The results are long-lasting, with many achieving 20/20 vision. Regular eye check-ups help maintain good eye health.
Conclusion:
LASIK eye surgery is a life-changing procedure that offers freedom from glasses and contact lenses. With proper care and follow-ups, patients can enjoy clearer vision for years.