Also known as refractive surgery, is a popular medical procedure designed to correct common vision problems such as nearsightedness (myopia), farsightedness (hyperopia), and astigmatism.
The goal of the surgery is to reduce or eliminate the need for glasses or contact lenses by reshaping the cornea, which is the clear front part of the eye. The most common types of laser eye surgery are LASIK (Laser-Assisted In Situ Keratomileusis) and PRK (Photorefractive Keratectomy).
During LASIK, a surgeon creates a thin flap in the cornea, lifts it, and uses a laser to reshape the underlying corneal tissue. Afterward, the flap is carefully repositioned to heal naturally without stitches. PRK, on the other hand, involves removing the outer layer of the cornea before reshaping it with a laser. Although recovery time for PRK is typically longer than LASIK, both procedures are highly effective and widely performed.
Advancements in technology have made laser eye surgery safer and more precise than ever. Customized procedures based on detailed measurements of the patient’s eye can lead to even better outcomes. Most people who undergo laser eye surgery experience significant improvements in vision within a few days, with full recovery usually occurring within a few weeks.
However, like any surgical procedure, laser eye surgery carries some risks. Potential side effects include dry eyes, glare, halos, and in rare cases, infection or vision loss. A thorough evaluation by an experienced ophthalmologist is necessary to determine if a person is a good candidate for the surgery.
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With careful planning, expert care, and realistic expectations, many patients enjoy excellent, long-lasting results.