Despite decades of trying to optimize results and despite the many advances in IOL technology, achieving optimal refractive outcomes and meeting patient expectations with cataract surgery are still challenges. Results are subject to many variables, and looking at statistics, only about half of patients are within the high satisfaction range of achieving 0.5 D of emmetropia and 0.5 D or less of astigmatism.
Pseudoaccommodative multifocality is the technology that has evolved the fastest. New models have improved visual quality, and patient satisfaction is generally good. However, multifocality
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