Role of angle kappa in patient dissatisfaction with refractive-design multifocal intraocular lenses.

摘要

We would like to congratulate de Vries et al. for their retrospective study, which looked at multiple factors in patient dissatisfaction. The authors primarily evaluated 2 diffractive intraocular lens (IOL) models and noticed that residual ametropia and astigmatism, posterior capsule opacification, and large pupil were the 3 most significant etiologies in patient dissatisfaction.