2023年6月27日 · LASIK is a type of refractive eye surgery. In general, most people who have laser-assisted in situ keratomileusis (LASIK) eye surgery achieve 20/20 vision or better, which works well for most activities. But most people still eventually need glasses for driving at night or reading as they get older. LASIK surgery has a good track record.

2023年8月2日 · LASIK eye surgery is the best known and most commonly performed laser refractive surgery to correct vision problems. Laser-assisted in situ keratomileusis (LASIK) can be an alternative to glasses or contact lenses. During LASIK surgery, a special type of cutting laser is used to change the shape of the cornea.

2024年8月9日 · With LASIK, your ophthalmologist uses a laser to change the shape of your cornea. This laser eye surgery improves the way light rays are focused on the retina. LASIK is used to treat myopia (nearsightedness), hyperopia (farsightedness) and astigmatism. The goal of LASIK is to correct your refractive error to improve your vision.

2022年11月9日 · LASIK, which stands for laser in-situ keratomileusis, is a popular surgery that can correct vision in people who are nearsighted or farsighted, or who have astigmatism. It’s one of many vision...

LASIK stands for Laser-Assisted In Situ Keratomileusis and is a procedure that permanently changes the shape of the cornea, the clear covering of the front of...

Dr. Brian S. Boxer Wachler explains LASIK eye surgery; what to expect before, during and after the LASIK procedure; and a step-by-step slide show. LASIK lasers: Which excimer laser is best? Dr. Brian S. Wachler details the excimer lasers approved by the FDA for LASIK surgeries, highlighting the different types of LASIK lasers and how they work ...

2023年7月24日 · With the LASIK procedure, the eye is reshaped so that light rays are focused precisely on the retina, creating a sharp image. In the procedure, an ophthalmologist (an eye specialist) cuts a flap in the clear tissue at the front of the eye, known as the cornea, using either a mechanical device or a laser.

What is LASIK eye surgery? LASIK eye surgery is a refractive eye surgery that uses lasers to fix problems with your vision. This surgery is an outpatient procedure, meaning that you can go home the same day. LASIK corrects refractive errors, which happen when your eye can’t refract (bend) light as it should. Refractive errors lead to blurry ...

LASIK is eye surgery that permanently changes the shape of the cornea (the clear covering on the front of the eye). It is done to improve vision and reduce a person's need for glasses or contact lenses. The cornea is the transparent part of the eye that covers the iris. It is also the main light bending part of the eye.

2019年2月27日 · LASIK is the most commonly performed laser eye surgery to treat myopia (nearsightedness), hyperopia (farsightedness) and astigmatism . Like other types of refractive surgery , the LASIK procedure reshapes the cornea to enable light entering the eye to be properly focused onto the retina for clearer vision.