Understanding PRK: A Vision Correction Solution

Photorefractive Keratectomy, commonly referred to as PRK, is a popular laser eye surgery designed to address refractive vision problems like myopia, hyperopia, and astigmatism. It works by reshaping the cornea to allow light entering the eye to land 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 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 longer compared to LASIK, patients can expect significant gains 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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