Ads
related to: how does lasik correct vision problems
Search results
Results From The WOW.Com Content Network
LASIK or Lasik (/ ˈ l eɪ s ɪ k /; "laser-assisted in situ keratomileusis"), commonly referred to as laser eye surgery or laser vision correction, is a type of refractive surgery for the correction of myopia, hyperopia, and astigmatism. [1]
Laser Blended Vision can be achieved through laser eye surgery, usually performed as LASIK, although surface laser eye surgery PRK or LASEK can be used to produce the effect. Laser Blended Vision works by increasing the depth of field of each eye through subtle changes in the optics of the corneal spherical aberration. [2]
PRK disadvantages include a longer recovery time for vision in contrast to LASIK which may be between five days and two weeks for blurred vision to properly clear. [4] [6] Another disadvantage is that patient may be required to apply steroid eye drops for a few weeks longer than that of a LASIK procedure. [3]
LASIK is a surgery that is used to correct refractive errors, such as far-sightedness, near-sightedness, and astigmatism, so that people can be less dependent on glasses and contact lenses to get ...
Implantable contact lenses correct vision, including extreme nearsightedness; stay in the eye without maintenance. Patient describes experience with EVO lens.
The most common modern procedure, LASIK, is performed through lifting the front surface of the eye by forming a thin hinged flap under which the shape of the cornea is changed by using an excimer laser or other surgical device. A microkeratome is usually used to cut the flap, but a femtosecond laser can also be used to make the flap. [citation ...