Prk alters the power of the eye by using the laser to sculpt a new lens into the cornea, the window at the front of the eye.
Once healed, the vision is usually excellent and so the vision is as if you never needed glasses because in fact you would not need them.
In brief:
Usually good
Prk alters the power of the eye by using the laser to sculpt a new lens into the cornea, the window at the front of the eye.
Once healed, the vision is usually excellent and so the vision is as if you never needed glasses because in fact you would not need them.
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