PRK vs LASIK

prk vs lasik dubai

The final results of PRK surgery are comparable to LASIK outcomes, but initial PRK recovery is slower because it takes a few days for new epithelial cells to regenerate and cover the surface of the eye. There is also a slightly increased haziness of vision in the first few days after surgery. LASIK patients generally have less discomfort, and their vision stabilizes more quickly, whereas vision improvement with PRK is gradual and the final outcome can take several weeks. PRK does, however, offer some distinct benefits. Because PRK surgery does not create a corneal flap, the entire thickness of the underlying stroma (middle layer) is available for treatment. This is of particular benefit if the cornea is too thin for LASIK or if you have undergone LASIK previously and therefore have a thinner residual cornea. There also is no risk of flap complications.