PRK is a type of laser eye surgery done to correct vision issues such as astigmatism, farsightedness, and nearsightedness. PRK arrived before a different laser process known as LASIK, however, PRK remains performed regularly and frequently today.
LASIK has the exact same general effect as PRK but it’s merely a slightly different method to correct eyesight. Both surgeries operate by altering the form of the retina.
LASIK vs PRK – What are the differences?
In laser-assisted-in-situ keratomileusis (LASIK), a watch doctor makes the incision (with a laser) from the cornea to create a flap. The flap of the tissue has been raised so that the laser can be implemented to reshape the internal layers of the retina. The computer-controlled surgical laser attentively urged the layers of the retina to fix imperfections in curvature that cause blurry vision. The corneal flap is then placed back in position and fixes over the reshaped section of the retina in a couple of days.
In Photo refractive keratectomy (PRK), the eye physician doesn’t create a flap of corneal tissue. Rather, the outer layer of the embryo is removed to expose a place to get a laser to reshape. This leaves PRK a much better option for individuals whose eyes meet specific standards, for example with thin corneas or dry eyes. The most critical differences between PRK and LASIK would be the first distress and the rate of visual recovery.
Recovery from prk eye surgery requires somewhat longer than LASIK since the outer layer of the embryo requires time to cure.
LASIK retrieval is much quicker. The distress following LASIK surgery is generally mild and brief term. Normally within a few hours following the process, their eyesight continues to Improve slowly for many months prior to attaining peak quality.
The two Surgeries are both effective and safe and take an extremely large rate of individual satisfaction. The Great news is that history indicates that whatever you choose, you’re probably to be quite happy with the result.