Sequential epi-on cross-linking, topography-guided PRK show good results

Topography-guided PRK improves vision in keratoconus patients after corneal cross-linking, according to a study published in Journal of Cataract and Refractive Surgery.
“Our study is the largest U.S. series investigating the safety and efficacy of these combined procedures. It is an eye opener for many ophthalmologists who were not familiar with this sequence of treatment and will now be able to tell keratoconus patients that they have options available for improving vision,” Alanna Nattis, DO, first author of the study, told Ocular Surgery News.
Unlike in other studies previously

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