Why PRK Is Much Better Than LASEK or Epi-LASIK
Besides LASIK, 3 various other laser eye procedures are offered to deal with individuals’ refractive errors as well as help them see plainly: prk vs lasek and also Epi-LASIK. While comparable, each treatment has unique features that make it basically attractive or ideal for certain prospects. Recently, PRK has seen an impressive rise in popularity, in spite of the longer recuperation time related to this procedure. If you are thinking about refractive eye surgical treatment and also have been contemplating which treatment is best for you, keep reading to find out why PRK is much better than LASIK, LASEK or Epi-LASIK.
No Incision in the Cornea
Unlike the various other 3 kinds of laser eye surgical treatment, PRK does not require any kind of kind of cut in the cornea. PRK does not call for the cutting of a corneal flap (as in LASIK) or an epithelial flap (as in LASEK and Epi-LASIK). Rather, during PRK the laser energy is applied directly to the surface area of the eye. This approach completely removes any flap-related difficulties. Thus, while the healing might take a little much longer for PRK than the various other kinds of laser eye surgery, PRK clients have a lower danger of dual vision, fuzzy vision and also nighttime halos adhering to surgical treatment.
No Use Alcohol Solution
Lots of clients think of LASEK as a much safer, less invasive eye surgery procedure. This is due to the fact that only a tiny flap is created in the outermost layer of the eye’s cells (the epithelium). However, throughout LASEK the surgeon has to apply an alcohol solution to eliminate the flap. During PRK, no alcohol remedy is put on the eye, as well as the delicate eye tissues are spared exposure to hostile chemicals.
Much Better Nighttime Vision
Due to the fact that PRK does not call for the development of a flap or application of an alcohol service, the results of PRK have a tendency to be more foreseeable as well as steady. In particular, patients who undertake PRK often tend to take pleasure in better nighttime vision. Unlike several LASIK people, PRK clients normally do not experience halos around lights at nighttime, and also they also do not struggle with nighttime double vision or blurriness.
Suitable for Even More Clients
Because the laser power is used straight to the eye’s surface area during the treatment, PRK is appropriate for several individuals with thinner corneas. Most of these patients do not qualify for LASIK, a procedure that needs that the cornea be thick enough to support the corneal flap. While Epi-LASIK and LASEK require dramatically thinner flaps, some individuals have corneas that are unsuitable also for these procedures. For these patients, PRK might be the only available laser eye surgical treatment treatment.