PRK (photorefractive keratectomy) is a type of laser eye surgery that is used to correct vision problems such as nearsightedness, farsightedness, and astigmatism. Unlike LASIK, which involves creating a flap in the cornea, PRK involves removing the outer layer of the cornea. In this article, we will provide you with everything you need to know about PRK eye surgery.
Who is a candidate for PRK?
The ideal candidate for Photorefractive Keratectomy (PRK) is someone who has a stable prescription, is over the age of 18, and has healthy eyes. People with thin corneas, dry eyes, or other corneal abnormalities may also be good candidates for PRK. However, your eye doctor will need to perform a thorough examination to determine if PRK is right for you.
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How long does it take to see results?
It may take several weeks or even months for your vision to stabilize after PRK. You may experience some fluctuations in your vision during this time. However, most people notice a significant improvement in their vision within a few days or weeks after the surgery.
Conclusion
PRK is a safe and effective way to correct vision problems. It may be a better option than LASIK for people with thin corneas or other corneal abnormalities. Like any surgery, it carries some risks and potential complications, but these are rare. If you are considering PRK, be sure to consult with a qualified eye surgeon to determine if it is right for you.