You have great questions, and the answers are still theoretical. Wavefront LASIK and wavefront PRK has been performed, and both seem to provide slightly better vision in comparison with regular LASIK or PRK using the same laser platform (this information is from the autonomous laser data).
However, the researchers are still looking at ways to further optimize the treatment protocols - so it will still be 1-3 years away.
There will be many approaches in the future, and I just do not know yet whether the answer will be to perform wavefront PRK over a previous LASIK, or some other technique.
I wish I had definite answers, and I apologize for not having these answers yet.
Please feel free to ask further questions.
Best of luck
Bill Trattler, MD
Miami, FL
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