Phakic intraocular lens (IOL) implantation is a procedure in which a synthetic lens is implanted inside the eye, between the cornea and the natural lens, to correct refractive errors such as high myopia (nearsightedness) or hyperopia (farsightedness). This technique is typically used for patients who are not candidates for laser refractive surgery due to high prescriptions or thin corneas.

Phakic IOLs work by altering the way light is focused on the retina, improving visual clarity. The procedure is minimally invasive and performed on an outpatient basis. It provides long-lasting results and can reduce or eliminate the need for glasses or contact lenses.

Phakic IOL implantation is an effective option for patients with severe refractive errors and offers a safe, reliable alternative to corneal-based refractive surgeries.