The PEARL project : Resources to understand and design IOL calculation formulas for cataract surgery.

Oct 17, 2022

IOL calculation before / after DMEK surgery

Descemet membrane endothelial keratoplasty (DMEK) was introduced in 2006 by Melles et al (1). This procedure revolutionized the management of endothelial pathologies by allowing a near perfect anatomical replacement of the diseased endothelium.

Oct 6, 2022

How to optimize the SRK/T A constant

The SRK/T formulaThe SRK/T formula (1,2) has long been one of the most popular IOL calculation methods : it is still widely used and its optimized constant is often used to

Sep 28, 2022

PEARL Online Calculator User Manual

In this post, we will review the PEARL online calculator features, discuss the mechanisms behind them, and their applications. Regular EyesThis page allows the user to perform a calculation for 'standard eyes', i.