Refractive Surgery: Conductive Keratoplasty (CK)
CK (conductive keratoplasty) is a procedure for reshaping corneal tissue to help you see better without glasses or corrective lenses. This procedure uses a tiny probe to send radiofrequency energy into the cornea. This shrinks the outer portion of the cornea, making the central cornea steeper.
What to Expect During the Procedure
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Before treatment, you may be given medication to help you relax.
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Eyedrops numb your eyes. A device is used to keep your eyes open.
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The tip of a probe is inserted into the cornea. The treatment lasts a few minutes for each eye.
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Your vision should start to improve right away. It may take 36 months for your vision to become stable.
Cons of CK
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May take several months for vision to become stable
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Risk of undercorrection or overcorrection
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Risk of loss of best corrected vision
Pros of CK
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Very safe procedure with few complications
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No scarring in the central cornea
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Low risk of dry eyes
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Immediate vision improvement
