How does Lasik Correct Astigmatism, Myopia, and Hyperopia

November 15, 2022
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This Article has been Reviewed by Dr. Shradha Goel, MS. Ophthalmology
Think about the possibility of waking up one morning and seeing perfectly without contacts or eyeglasses. We spectacle-ridden individuals continuously wish for that, don’t we?

That said, glasses help you correct your vision and see clearly. But if you want to get rid of the glasses for good, LASIK is what you’re looking for.


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    What are the Three Refractive Errors?

    • Myopia, often known as Nearsightedness – causes distant objects to appear fuzzy.
    • Hyperopia, often known as farsightedness – causes nearby objects to appear hazy.
    • Astigmatism — makes nearby and distant things appear distorted.

    Combinations of myopia and astigmatism or hyperopia and astigmatism are commonly seen. Prescription glasses or contact lenses are designed to compensate for the eye’s imperfections. Surgical procedures aimed at improving the focusing power of the eye by correcting refractive error are called refractive surgery.

    LASIK (Laser-Assisted In Situ Keratomileusis) surgery is one of the most commonly performed ocular procedures in the world. It is ideal for people who want free themselves from spectacles and contact lenses.

    It is a simple and safe surgical procedure that chiefly includes corneal modification. The eye specialist will use a laser to reshape your cornea in order to correct your myopia, hyperopia, or astigmatism.

    For better insights and appropriate treatment options, consult the best eye Dr in Mumbai. We at

    How does LASIK correct Myopia, Astigmatism, and Hyperopia?

    As mentioned earlier, LASIK surgery uses a laser to change the shape of your cornea, which is the clear front part of your eye.
    The first step in the LASIK surgery process is to create a flap in the cornea. This is done with a blade or femtosecond laser. The surgeon then folds back this hinged flap to access the underlying cornea.

    Then an excimer laser is used to remove tissue from the cornea. The amount of tissue that is removed will depend on the type of refractive error you are suffering from. After the excimer laser has been used to reshape the cornea, the flap is put back in the place where it adheres to the corneal bed without stitches.

    The entire surgical process usually takes less than 20 minutes to finish. Most people experience no pain during or after the surgery. Recovery time is also quick, with most people being able to see clearly within 24 hours after their surgery.
    If you have decided to undergo this surgery, make sure you consult the best lasik surgeon in Mumbai, who can guide you through all the necessary steps.

    So, consult a refractive surgery specialist right away for a LASIK appointment and get 20/20 vision in no time.

    In Summary

    Over the years, LASIK has revolutionized vision correction. The technology used in this procedure has also made it safer and more effective. We at Arohi Eye Hospital perform LASIK eye surgery with advanced laser technology for patients from all over India.
    We are also known for providing reliable outcomes, quality treatment, and safety. So don’t wait, Book an appointment for more information.

    Reference:

    https://www.mayoclinic.org/tests-procedures/lasik-eye-surgery/in-depth/lasik-surgery/art-20045751
    https://www.mayoclinic.org/tests-procedures/lasik-eye-surgery/doctors-departments/pdc-20384775

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