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Photorefractive Keratectomy, or PRK, is a laser eye surgical procedure that deals with nearsightedness, farsightedness, as well as astigmatism by
improving the cornea.
LASIK is a preferred procedure to fix nearsightedness.

Phakic intraocular lens implants are a surgical alternative to laser eye surgical treatment, in which your
all-natural lens is gotten rid of and replaced with a artificial lens.


The FDA professional trials for the posterior chamber
Verisyse and also Visian phakic lenses showed that in three years, 81% of patients reached an uncorrected
visual acuity of 20/40 or better, which is the legal
limit for driving without prescription glasses in several
states. A lot of these patients also saw renovations in their night vision, which can be a
challenge for those who wear contacts or have
very severe nearsightedness.

Intacs are clear corneal implants that work from inside the eye to reshape the
cornea and appropriate mild nearsightedness.
The surgeon utilizes a laser to develop a tiny opening externally
of your cornea. After that, they carefully separate the layers of your cornea to make
room for the implant. They then place the ring sectors right into the eye.
These rings reshape the cornea to ensure that light focuses appropriately on the retina.
This permits your mind to interpret the light signals and translate them into recognizable photos, according
to Kellogg Eye Facility.