Presentation of a New Method for Quantitative Determination of Trifocal Intraocular Lens Decentration

This new approach to determining IOL centration proved practical, showing that the PanOptix® IOL tends to remain close to the visual axis over time, aligning with the surgeon's initial placement. No clear associations were found between chord mu, chord alpha, or most IOL distances (except the distance to the corneal geometric center) and visual quality or patient satisfaction. Further studies are needed to confirm these findings and to refine selection criteria for multifocal IOLs to enhance patient satisfaction and visual outcomes.