Jay C. Grochmal, MD, a vision correction and LASIK surgeon in Baltimore, says photorefractive keratectomy for vision correction is gaining popularity over LASIK surgery, according to a news release.
The American Academy of Ophthalmology estimates that 800,000 refractive surgical procedures were performed in 2010, and many of those were photorefractive keratectomy. The procedure involves removing the epithelial layer of the cornea, the outermost layer responsible for visual acuity, and reshaping the cornea using a laser. Unlike LASIK, this procedure does not involve creating a flap to perform surgery, so it's better for patients with thin corneas who might not be able to undergo LASIK.
Photorefractive keratectomy is also used to enhance previous LASIK procedures, treat issues with the epithelium of the cornea, remove corneal scars, strengthen the cornea and reduce scar tissue formation.
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The American Academy of Ophthalmology estimates that 800,000 refractive surgical procedures were performed in 2010, and many of those were photorefractive keratectomy. The procedure involves removing the epithelial layer of the cornea, the outermost layer responsible for visual acuity, and reshaping the cornea using a laser. Unlike LASIK, this procedure does not involve creating a flap to perform surgery, so it's better for patients with thin corneas who might not be able to undergo LASIK.
Photorefractive keratectomy is also used to enhance previous LASIK procedures, treat issues with the epithelium of the cornea, remove corneal scars, strengthen the cornea and reduce scar tissue formation.
Related Articles on Ophthalmology:
Premium IOLs a Challenge to Adopt Into Cataract Practice
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Commentary: Adoption of Refractive Cataract Surgery, Participation in ASC Beneficial for Ophthalmic Surgeons