https://www.selleckchem.com/pr....oducts/bay-1217389.h
05). The Barrett toric calculator with predicted and measured posterior corneal astigmatism yielded the best results, with 60.8% less than 0.50 D prediction error in main analysis. In real-world analysis, the Barrett toric calculator with predicted posterior corneal astigmatism showed the best result, with 53.2% less than 0.50 D prediction error. The Barrett toric formula with and without posterior corneal astigmatism measurements using the IOL Master 700 and the Kane toric formula yielded accurate and comparable outcomes in this si