Phototherapeutic Keratectomy (PTK) is used to treat corneal surface diseases and scars. PTK is not used to reduce dependency on glasses or contacts but rather to produce a smoother, clearer cornea.
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Phototherapeutic Keratectomy (PTK) is used to treat corneal surface diseases and scars. PTK is not used to reduce dependency on glasses or contacts but rather to produce a smoother, clearer cornea.