How does RK differ from LASEK, LASIK and PRK?

The main difference between RK and these treatments is that RK involves using a blade to reshape the cornea; LASEK, LASIK and PRK are all laser based treatments for the purpose of correcting eyesight defects or ‘refractive errors’.

Laser eye surgeries are more precise and have fewer complications than RK.

RK Eye Surgery Guide:

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