Residual Astigmatism With Toric Versus Light-Adjustable Intraocular Lenses: A Power-Vector Model of the Effect of Alignment Uncertainty
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Purpose: To identify when postoperative cylinder adjustment with a light-adjustable lens (LAL) is expected to reduce residual astigmatism more than a toric intraocular lens (IOL), whose effect depends on axis placement and rotati... ...