Advanced surface ablation photorefractive keratectomy (sometimes just called "PRK surgery") is similar to LASIK surgery, except that no flap is created on the surface of your eye. Advanced surface ...
What Is Photorefractive Keratectomy Surgery? Also known as PRK, this type of laser eye surgery can help if you are nearsighted, farsighted, or have astigmatism. It works best if your eye problem is ...
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