An Overview Of Prk

If you're one of the millions of people who suffers from any one of various eye disorders, there's a lot of good news in the world of technology. You've likely already heard of laser eye surgery, the most common of which is LASIK, and the vast array of potential benefits it has. While LASIK is excellent at correcting some forms of eye issues, it is by no means the only option available. PRK is one such advancement. PRK is a highly advanced laser-powered procedure that works to correct the actual aberration on your eye that is causing the poor vision problems.

Radial Keratotomy (RK) is the process by which a surgical operation works to improve myopia, or nearsightedness. In a successful procedure, a surgeon makes several deep incisions in the cornea of the eye in a radial, or spoke-like, pattern. These incisions are then used to flatten out the cornea, in order to correct the vision and restore optical abilities.

PRK, then, is the most recent development in this type of surgery. The procedure now utilizes photorefractive keratectomy (PRK), which has a similar, but much more customized approach. Rather than cut the cornea, PRK uses a laser to sculpt and shape the flap. This process has a much higher rate of success and a much lower risk of complication, thereby providing the patient maximum benefit with minimal risk. The physician administering the PRK procedure also has the power of extremely accurate modifications to the cornea, with little to no trauma to the treated eye.

The added ability to sculpt the eye, rather than cut it, creates the ability to treat a wide range of visual impairments. PRK can now treat a whole host of conditions, including myopia, hyperopia and even astigmatism. Talk to you eye care professional about PRK, and schedule a assessment to see if this technologically advanced procedure is the right choice for you.

About the Author:
Laser vision correction treatments such as LASIK surgery, PRK, and Epi-LASIK, can improve your vision and reduce your dependence on glasses and contact lenses.

Article Originally Published On: http://www.articlesnatch.com

Tags: lasik

, doctor

, laser

, surgery

, nearsightedness

, farsighted

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