Understanding PRK: A Vision Correction Solution

Photorefractive Keratectomy, also known as PRK, is a popular laser eye surgery designed to correct 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 avoids creating a flap in the cornea. Instead, the outer layer (epithelium) of the cornea is removed, 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 lasts just a few minutes per eye and is performed under local anesthesia to ensure comfort throughout the process. While recovery time for PRK is slower compared to LASIK, patients can expect significant improvements in vision within 3-5 days to a few weeks. For those seeking long-term vision correction with fewer complications, PRK offers an effective and trusted option.

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