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 nearsightedness, hyperopia, and astigmatism. It works by reshaping the cornea to enable light entering the eye to focus more accurately onto the retina, boosting 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 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, patients can expect significant improvements in vision within 3-5 days to a few weeks. For those seeking long-term vision correction with minimal invasiveness, PRK offers an effective and safe option.

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