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LIFESTYLE CHOICES/PRK
There are actually two different types of Laser Vision Correction. Photorefractive keratectomy, or PRK,
is actually the original laser vision correction procedure.
In PRK the laser correction is applied to the surface of the cornea, the window to the eye. Unlike in
LASIK, a corneal flap is not created. During PRK the epithelium or “skin” of the eye is removed. The
laser vision correction is then applied directly to the surface of the cornea.
There are several reasons why some people can’t or shouldn’t have LASIK performed, but they still wish
to have a vision correction surgery. Some of these reasons include underlying corneal problems like an
irregular shape to the cornea, a severe dry eye problem, corneas that are too thin to have LASIK
performed, and eye sockets which may be too small or shallow to allow for the safe creation of the
LASIK flap. In these cases, PRK is a great solution!
PRK can be used to treat nearsightedness, farsightedness, and astigmatism, just like LASIK. You can
even have a custom laser vision correction with PRK as well! There are some differences between
LASIK and PRK which are important. PRK is actually a little more comfortable than LASIK during the
surgery, but people typically heal much more slowly with PRK and they may have more discomfort for a
few days following the surgery. Here in Westlake at Skyvision Centers we see our PRK patients a little
more frequently in the postop period, and we ask them to use eye drops for a little longer as
well.
PRK is a great option for laser vision correction for those people who may not be able to have LASIK. At
Skyvision Centers we will talk to you about your various options and answer all of your questions.
Come visit us at Skyvision Centers and meet Dr. White, Cleveland’s longest-practicing LASIK and PRK
surgeon!
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