LASIK & Refractive Surgery


Total Votes: 5 / Interest: 170

LASIK – Laser-Assisted In Situ Keratomileusis -is the most common refractive eye surgery today. As of 2011, over 11 million LASIK procedures have been performed in the United States and as of 2009, over 28 million have been performed worldwide.

LASIK, often referred to as laser eye surgery or laser vision correction, is a type of refractive surgery for the correction of myopia, hyperopia, and astigmatism. LASIK surgery is performed by an ophthalmologist who uses a laser or microkeratome to reshape the eye’s cornea in order to improve visual acuity. For most patients, LASIK provides a permanent alternative to eyeglasses or contact lenses.

LASIK is most similar to another surgical corrective procedure, photorefractive keratectomy (PRK), and both represent advances over radial keratotomy in the surgical treatment of refractive errors of vision. For patients with moderate to high myopia or thin corneas which cannot be treated with LASIK and PRK, the phakic intraocular lens is an alternative.

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