The Lasik Eye Correction Procedure

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The Lasik eye correction procedure is a well-sought eye surgical procedure for the treatment of certain refractive errors such as nearsightedness, farsightedness and astigmatism. If you want to know more about the Lasik eye surgery, read the additional information below.

What is a Lasik treatment?

Lasik (laser-assisted in situ keratomileusis) is a laser type eye surgery where the Lasik surgeon uses an excimer laser to reshape the cornea (clear, circle dome at the front of the eye) in order to improve the focusing ability of the patient’s eyes.

How is the Lasik eye surgery performed?

The Lasik eye surgery is considered as an out-patient case wherein the patient is allowed to go home after surgery provided he/she has arranged someone to assist him/her when discharged because driving is not permitted.

Prior surgery

Most patients are required to undergo a complete eye examination before the actual surgical procedure and if diagnosed with any of the above 3 refractive errors, he/she will be advised by the eye specialist to choose a corrective solution suited to treat the eyesight problem.

During the surgery

The eye surgery will mostly take place in a medical eye clinic as an outpatient. During the whole procedure, patient is on a reclined position under a laser device called the excimer laser. The patient’s eye is numbed with anesthetic drops and the eyelid opener is put between the eyelids to ensure they are open all throughout the operation and minimize the unavoidable blinking of the patient’s affected eye(s). A suction ring is placed on the eye to lift and flatten the cornea. This ring is also used to avoid the eye from making unnecessary movements. Patient can expect a very slight pressure as if someone is pressing the eyelid firmly. A thin flap of corneal tissue is created by the Lasik surgeon through the help of a laser or blade. The thin flap is carefully lifted while the laser is positioned correctly. Patient is advised to look straight at a target light while the laser reshapes the corneal tissue. Lastly, the surgeon puts back the thin flap into its position where no stitches needed.

Post-operative care after surgery:

  • The surgeon puts an eye patch or transparent shield over the eye(s) to protect from accidental rubbing or touching of the eyes. This is expected to be worn at night while sleeping.

  • Prescribed eye drops are given to speed the healing process and provide instant relief to any dry eye symptoms.

  • Follow-up eye examinations after days of surgery are recommended to monitor the eyes.

Common risks and side effects:

  • Overall complication rate is lower among patients who underwent a Lasik procedure showing a rate between 0.2 to 2% only, which is less than the risk for developing an infection due to contact lens wear.

  • Potential risks to infections and other inflammations are treatable with medications.

  • Blurry vision

  • Itchiness

  • Difficulty with night vision particularly driving

  • Tiny red patches on the white of the eye

  • Further re-treatment or enhancement may still be required to achieve a more desirable visual clarity

Would you consider a Lasik?

If you are planning for a laser eye correction, then, it’s vital you keep yourself well-informed with certain issues that may affect your final decision such as:

  • Are you a suitable candidate?

  • Do you have a realistic expectation after the surgery?

  • How much is Lasik eye surgery?

All these things matter, especially if you don’t know where to find the best lasik eye center near you.