Understanding PRK: A Vision Correction Solution

Photorefractive Keratectomy, also known as PRK, is a well-established laser eye surgery designed to correct refractive vision problems like myopia, hyperopia, and irregular corneal curvature. It works by contouring the cornea to enable light entering the eye to land 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 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 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, many individuals experience 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 reliable and safe option.

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