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PUBLICATION EXCLUSIVE: How to adjust IOL power in unusual cataract cases
With newly developed methods of IOL power calculation, we are approaching 90% or higher accuracy of being within 0.5 D of the intended refractive target. The Barrett Universal formula uses improved algorithms, the Hill-RBF method relies on artificial intelligence with large data sets, and the Ladas Super Formula incorporates both novel methods as well as crowd-sourced big data to continuously hone its results. But even with these techniques of calculation, there is still a need to adjust the IOL power in unusual cataract cases.The A-constant of the IOL reflects many (Read more...)