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Now some patients who have suffered long-term complications from LASIK surgery are bringing these potential side effects to light. ... a recent FDA draft is recommending that patients be better ...
LASIK; Alcohol assisted PRK; Transepithelial PRK (TransPRK) ASA (Advanced Surface Ablation) LASEK, which uses Amoils Brush and gas cooling to reduce the pain; M-LASEK, which Uses mitomycin in an attempt to reduce post-operative haze but is of dubious effectiveness. [20] Possible long-term side effects are unknown. [21]
Wavefront-guided LASIK is a variation of LASIK surgery in which, rather than applying a simple correction of only long/short-sightedness and astigmatism (only lower order aberrations as in traditional LASIK), an ophthalmologist applies a spatially varying correction, guiding the computer-controlled excimer laser with measurements from a ...
In those who use it after post-LASIK ectasia, the most common side effects are haziness of the cornea, corneal epithelium defect, corneal striae, dry eye, eye pain, punctate keratitis, and sensitivity to bright lights. [6] There are no long-term studies about crosslinking effect on pregnancy and lactation.
LASIK can correct myopia up to -12 to -14 D. The higher the intended correction the thinner and flatter the cornea will be post-operatively. For LASIK surgery, one has to preserve a safe residual stromal bed of at least 250 μm, preferably 300 μm. Beyond these limits there is an increased risk of developing corneal ectasia (i.e. corneal ...
Five said the pigment faded or changed in color after 29 months, and one who had previously had Lasik, a type of vision-correction surgery, developed corneal ectasia, a condition that causes the ...