ARTICLE
TITLE

Posterior Astigmatism: Considerations for Cataract Refractive Surgery Planning

SUMMARY

Over the last decade, a vast improvement on intraocularlens (IOL) options steered cataract surgerytowards a more sophisticated approach concerning thefinal refractive goal. On a particular note, the availabilityand adoption of toric IOLs, either in monofocal or multifocalplatforms. This allowed for a better final qualityof vision, but also addressed several complex steps, especiallyregarding proper diagnostic assessment duringsurgical planning. More than 50% of the patients whoundergo cataract surgery have corneal astigmatism =0.75 diopter (D), which is within the range of surgicallytreatable astigmatism and may significantly limit an optimalvisual outcome if left uncorrected.

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