Accuracy of toric intraocular lens formulas with measured posterior corneal astigmatism of different orientations

To assess whether the use of measured posterior corneal astigmatism (PCA) values improves the prediction accuracy of toric intraocular lens power formulas, compared to predicted PCA values, when the orientation of the steep axis of PCA is non-vertical.

Source: American Journal of Ophthalmology - May 3, 2024 Category: Opthalmology Authors: Stephen Stewart, Tun Kuan Yeo, Salissou Moutari, Richard McNeely, Jonathan E Moore Tags: Original Articles Source Type: research