Location 103 Parking Way, Lake Jackson, TX 77566
TelephoneCall Us: 979.297.2961

Welcome to the comprehensive health library of Brazosport Eye Institute. The information shared below is provided to you as an educational and informational source only and is not intended to replace a health examination or consultation, or health advice given to you by a physician or health professional.

Refractive Surgery: PRKCirug­a refractiva: Queratectom­a fotorrefractiva

Refractive Surgery: PRK

PRK (photorefractive keratectomy) is a procedure to reshape corneal tissue to help you see better without glasses or corrective lenses. This procedure uses an excimer laser. This laser produces a concentrated beam of cool ultraviolet (UV) light. Each pulse of the laser can remove a tiny portion of corneal tissue. PRK can be used to treat low to moderate myopia, hyperopia, and astigmatism.

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What to Expect

  • Before treatment, you may be given medication to help you relax.

  • Eyedrops numb your eyes. A device is used to keep your eyes open.

  • A small surgical tool or the laser is first used to remove the central portion of the epithelium. Laser treatment lasts for 10-90 seconds.

  • After laser treatment, you will wear a contact lens as a bandage for a few days. This protects the cornea as it heals.

  • For a few days after the procedure, your vision may seem worse. It should begin to improve in about 5 days, and become stable in about 6 months.

Cons of PRK

  • Mild to moderate pain after surgery

  • Longer vision recovery than LASIK

  • May need to use eyedrops for 3 months or longer

  • Risk of corneal scarring or haze

  • Risk of temporary or permanent dry eye

  • Risk of night vision problems, such as halos, glare, or starbursts

  • Risk of undercorrection or overcorrection

  • Risk of loss of best corrected vision

Pros of PRK

  • No risk of flap complications

  • Better for patients with thin corneas, previous glaucoma surgery, mild corneal scars, or other cornea problems

Date Last Reviewed: 2004-08-26T00:00:00-06:00

Date Last Modified: 2003-06-23T00:00:00-06:00

Our Vision Services

Testimonials
Testimonials
  • “I am so pleased with the care I received from Dr. Jonathan and Dr. Frank Grady. I have been a patient here for many years and I’ve just had cataract surgery performed by Dr. Jonathan and I highly recommend their services to anyone in need of great eye care!” ­- Patient MP

  • “I could not be more pleased with the results of my LASIK surgery. The vision correction is better than expected and recovery time was minimal. The procedure is quick, painless, and highly effective. Dr. Jonathan Grady is skilled, polite, and makes you feel at ease. I highly recommend LASIK and Dr. Grady for anyone considering permanent vision correction.” - Patient JH

  • “Thank you for the great job you did on [“my wife’s”] cataract surgery and for the whole staff being so kind and loving.” - KR

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103 Parking Way, Lake Jackson, TX 77566
Ph. 979.297.2961 | F: 979.297.2395 | Toll-free: 800.392.0091

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