Update on Intraocular Lens Power Calculation:

Normal Eyes to Eyes with Irregular Corneas

Abstract

Intraocular lens (IOL) power calculation formulas have been evolving. New-generation formulas have emerged, from those incorporating AI to those employing ray tracing methods. This paper will provide a detailed discussion on IOL power calculation for various types of eyes, from normal to those with irregular cornea including post-LASIK and keratoconus.