Considering Laser Vision Correction - American Eyecare - Optometrist in Keokuk, IA

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Then she or he will use a special type of cutting laser to precisely modify the curvature of your cornea. With each pulse of the laser beam, a tiny amount of corneal tissue is eliminated, enabling your eye cosmetic surgeon to flatten the curve of your cornea or make it steeper.

There are also variations in which a really thin flap is raised or no flap is utilized at all or no flap at all, is raised. Each strategy has advantages and drawbacks. Individual eye cosmetic surgeons may specialize in particular types of laser eye procedures. The distinctions amongst them are typically minor, and none are plainly better than any others.

The flap is then placed back into its initial position. A Reliable Source after surgery is minimal, and vision recovery generally occurs in 1 to 2 days. With PRK, instead of forming a flap, the top surface area (epithelium) is scraped away. This corneal abrasion takes three or four days to recover, resulting in moderate pain and blurred vision in the brief term.

However even with standard LASIK, the danger of eyeball rupture is still extremely low, so there is most likely no substantial benefit with PRK. LASIK is also a better choice than PRK for fixing more serious nearsightedness (myopia). LASEK is comparable to LASIK surgery, but the flap is produced by using a special cutting device (microkeratome) and exposing the cornea to ethanol.

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For individuals at greater threat of eye injuries, LASEK does not have any considerable advantages over LASIK. In an epi-LASIK treatment, your cosmetic surgeon separates the epithelium from the middle part of the cornea (stroma) using a mechanized blunt blade device (epikeratome) and reshapes the cornea with a laser. This treatment resembles LASEK.

LASIK

As soon as the lenticule has been utilized to improve the cornea, it is then removed through a really little cut. Corrective lenses can be surgically inserted in the eye (intraocular lenses) to enhance vision. This is routinely done as part of cataract surgery (in which the old, cloudy natural lens is removed).