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Khanna Vision Institute

CTAK FAQ

What it is, who benefits, how we stage with CXL, recovery, and cost.

What is CTAK?
Customized topography-guided surface treatment to refine optics.
Ideal candidates?
Irregular optics on maps with potential for targeted smoothing.
Combine with CXL?
Often staged. Stabilize, then refine if appropriate.
Recovery?
PRK-style surface healing. We give a concrete schedule.
Cost and financing?

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Map-guided planning.

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