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 nearsightedness, farsightedness, and irregular corneal curvature. It works by reshaping the cornea to help light entering the eye to focus more accurately onto the retina, improving 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 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 numbing drops 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 permanent vision correction with fewer complications, PRK offers an reliable and safe option.

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