Disadvantages:
- minor harassment, including small irritation and tears in his eyes during 1 to 3 days after PRK.
- is expensive, but not more than Lasik.
- It takes more time for the DPRK to resume watching than Lasik, up to three months to achieve 95% -100% of the vision.
- The result of the PRK is not always predictable, sometimes patients continue to need glasses.
The PRK and many accurate at the time to correct some types of myopia, more precise de Lasik. 80% of patients transferred to the DPRK have a view of 10/10 without glasses or contact lenses one year after the operation.
effects:
Many of the patients subjected to PRK suffer any kind of harassment surgical operation during the first 24-48 hours, and nearly all suffer from light sensitivity. In the first six months after PRK patients may have other effects such as:
- Loss of vision they had before with glasses or lenses.
- See a little light shining. This can be permanent with the DPRK, according to the size of the pupil of the patient with soft light.
- Small halos around images.
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