Understanding PRK: A Vision Correction Solution

Photorefractive Keratectomy, also known as PRK, is a highly effective laser eye surgery designed to correct refractive vision problems like myopia, hyperopia, and astigmatism. It works by contouring the cornea to allow light entering the eye to focus more accurately onto the retina, enhancing clarity of vision. Unlike laser-assisted in situ keratomileusis, PRK eliminates creating a flap in the cornea. Instead, the outer layer (epithelium) of the cornea is removed, and it heals over time. This procedure is ideal for individuals with weaker 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 numbing drops to ensure comfort throughout the process. While recovery time for PRK is longer compared to LASIK, you can expect significant improvements in vision within 3-5 days to a few weeks. For those seeking permanent vision correction with fewer complications, PRK offers an effective and safe option.

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