Refractive eye surgery is used to improve the refractive state of the eye and decrease or eliminate dependency on glasses or contact lenses. This can include various methods of surgical remodeling of the cornea (keratomileusis), lens implantation or lens replacement. The most common methods today use excimer lasers to reshape the curvature of the cornea. The most widely performed types of refractive surgery are LASIK (laser-assisted in situ keratomileusis) & PRK (Photorefractive keratectomy), where an excimer laser is used to reshape the cornea.

Refractive surgery might be a good option for you if you:

• Want to decrease your dependence on glasses or contact lenses;

• Are free of eye disease;

• Accept the inherent risks and potential side effects of the procedure;

• Understand that you could still need glasses or contacts after the procedure to achieve your best vision;

• Have an appropriate refractive error.