லேசிக் அறுவை சிகிச்சை என்றால் என்ன?

Which Type of Eye Conditions Does LASIK Treat?

LASIK surgery is suitable for various vision conditions, including:

• Nearsightedness (Myopia)

People with myopia have difficulty seeing distant objects clearly. LASIK surgery for eyes corrects this condition by reshaping the cornea to allow light to focus properly.

• Farsightedness (Hyperopia)

Individuals with hyperopia struggle to see close objects. Laser eye surgery adjusts the corneal shape to enhance near vision.

• Astigmatism

Astigmatism occurs due to an irregularly shaped cornea, causing blurred vision. LASIK surgery smooths out these irregularities, ensuring sharper vision.

How to Prepare for LASIK Surgery

Preparation is crucial for a successful LASIK eye surgery procedure. Here’s what to do:

• Stop wearing contact lenses for at least two weeks before surgery to allow your cornea to return to its natural shape.

• Schedule a comprehensive eye exam to ensure you are a suitable candidate for laser surgery.

• Avoid applying eye makeup or creams on the day of surgery to minimize infection risk.

• Follow your doctor’s instructions regarding medication and pre-surgery care.

LASIK Surgery Procedure

The LASIK eye surgery procedure is quick and typically completed within 30 minutes. Here’s how it works:

• Numbing drops are applied to prevent discomfort.

• A thin corneal flap is created using a femtosecond laser or microkeratome.

• The cornea is reshaped using an excimer laser, correcting refractive errors.

• The flap is repositioned, allowing natural healing to occur.

Most patients notice improved vision within a few hours after the surgery.

LASIK Surgery Side Effects

While What You Need to Know Like any medical procedure, laser eye surgery has potential side effects, though they are usually temporary.

• Dry Eyes:

  Temporary dryness is common after LASIK surgery, but eye drops help alleviate discomfort.

• Glare and Halos:

  Some patients experience glare or halos around lights, especially at night, but these effects fade within a few weeks.

• Fluctuating Vision:

  Vision may take a few days or weeks to stabilize completely after LASIK eye surgery.

Who is Not Recommended for LASIK Surgery?

While LASIK surgery for eyes is highly effective, some individuals may not be suitable candidates, including:

• People with thin corneas – A thin cornea may not support the necessary reshaping.

• Patients with severe dry eyes – Existing dryness can worsen after surgery.

• Individuals with unstable vision – If your prescription changes frequently, LASIK may not be suitable.

• People with certain medical conditions – Autoimmune diseases can affect healing post-surgery.

LASIK Surgery Recovery Time

Recovery from LASIK eye surgery is typically fast. Here’s what to expect:

• First 24 hours – Mild discomfort, blurry vision, and sensitivity to light.

• 1 week – Significant vision improvement, but avoid strenuous activities.

• 1 month – Vision stabilizes, and most restrictions are lifted.

• 3-6 months – Full recovery, with optimal vision results.

Risks of LASIK Surgery

Although LASIK surgery is generally safe, it’s important to be aware of potential risks:

• Under-correction or over-correction – Some patients may still need glasses after surgery.

• Infection or inflammation – Rare but possible side effects.

• Night vision disturbances – Halos, glare, or starbursts around lights.

• Flap complications – Issues related to the corneal flap created during surgery.

LASIK surgery is a highly effective solution for those seeking to correct refractive errors and reduce dependence on glasses or contacts. Understanding the LASIK surgery procedure, potential LASIK surgery side effects, and LASIK surgery recovery time can help you make an informed decision. If you’re considering laser eye surgery, consult an experienced ophthalmologist to determine whether it’s the right choice for you.