Exchanging multifocal IOL optic design proves successful in study

MARRAKECH, Morocco — When neuroadaptation fails, exchanging a multifocal IOL with another multifocal IOL is possible, provided that a different type of optic design is used, according to one speaker.
“The classic solution is IOL exchange with a monofocal lens, but this is inevitably perceived as a failure. Surgery was primarily intended to achieve good vision at all distances and possibly spectacle independence, and this is not achieved,” Jorge L. Alió, MD, PhD, said at the European Society of Cataract and Refractive Surgeons Winter Meeting.
He believes that

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