Photorefractive Keratectomy Index

Featured: Photorefractive Keratectomy Main Article

PRK is a type of laser eye surgery that is used to correct nearsightedness, farsightedness, and astigmatism. The procedure involves using a laser to reshape the cornea. Potential side effects include seeing a mirror glare, seeing mild halos, and loss of best vision achieved with glasses.

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    • Eye Care Many common eye disorders resolve without treatment and some may be managed with over-the-counter (OTC) products. It's important...learn more »
      In This Article
      Eye Care Article
      • Eye care introduction
      • What is the structure of the eye?
      • Which common disorders of the eye can (sometimes) be self-treated?
      • What common eye conditions usually require treatment by a doctor?
      • What types of OTC eye care products are there?
      • What inactive ingredients are contained in OTC eye care products?

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Terms related to Photorefractive Keratectomy:

  • Keratectomy, Photorefractive
  • PRK

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