Factors Influencing Long-term Regression After Posterior Chamber Phakic Intraocular Lens Implantation for Moderate to High Myopia

Although the great majority of the variance remains unexplained, eyes of older patients and eyes with longer axial length are more predisposed to show greater myopic regression after ICL implantation. These results indicate that not only patient age but also axial length may play some role in predicting the long-term refractive outcomes of this surgical procedure.