Understanding PRK: A Vision Correction Solution

Photorefractive Keratectomy, also known as PRK, is a highly effective laser eye surgery designed to treat refractive vision problems like nearsightedness, hyperopia, and astigmatism. It works by contouring the cornea to help light entering the eye to focus more accurately onto the retina, enhancing clarity of vision. Unlike laser-assisted in situ keratomileusis, PRK does not involve creating a flap in the cornea. Instead, the outer layer (epithelium) of the cornea is treated, and it naturally regenerates. This procedure is ideal for individuals with thinner corneas or those who may not be suitable candidates for LASIK.

The PRK procedure typically takes just a few minutes per eye and is performed under local anesthesia to ensure comfort throughout the process. While recovery time for PRK is longer compared to LASIK, patients can expect significant improvements in vision within a few days to a few weeks. For those seeking permanent vision correction with minimal invasiveness, PRK offers an effective and trusted option.

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