IOL calculations can be challenging in patients who have undergone corneal refractive surgery. In this original research paper, Vision Eye Institute’s A/Prof Michael Lawless, Prof Gerard Sutton, A/Prof Tim Roberts and their colleagues compare the prediction accuracy of different calculation methods, including standard keratometry (SK), measured posterior corneal astigmatism (PCA) and total keratometry (TK).
Below is a video summary of the paper’s findings by lead researcher, A/Prof Lawless.
The paper can be accessed online through Wiley Online Library and is open access for 90 days.
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