Surface LASIK, or PRK, is one of the most important laser vision correction techniques, which is done by removing the surface layer of the cornea and then directing excimer laser rays onto the surface of the cornea to reshape it and correct the strength of the eye. This layer heals in several days in a simple and quick way.
When is the surface LASIK technique chosenPRK) to correct vision:
The most appropriate technique for the person is chosen after conducting a comprehensive eye examination and conducting the necessary tests. Surface LASIK is preferred in:
Myopia patients.
Athletes who are prone to eye injuries.
People with a thin cornea.
There are some changes in the patient’s corneal topography.
Features:
Surface LASIK is characterized as the safest technique compared to other vision correction techniques.
Side effects:
Shaking, burning, tearing in the eyes, and slight swelling of the eyelids for 3-4 days after the operation.
Slight blurring of vision gradually decreases over the course of two weeks after the operation.
Mild dry eyes.
The complete recovery period from the PRK surface laser procedure takes from 1 to 6 weeks until the surface of the cornea completely heals, and vision returns to better than it was before.
The vision improves gradually until it stabilizes completely about 3 months after the operation, provided that the more the patient adheres to the advice prescribed by the doctor after the surface laser operation, the sooner the possibility of vision stabilization will be
