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This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.Even though the lenses mentioned offer satisfactory visual results, contemporary ophthalmology has not completely answered the presbyopic dilemma by simulating the accommodative properties of the crystalline lens itself.RESULTS: The mean age of the group studied was: 74 ± 6 years. The mean postoperative distance BCVA improved significantly, from 0.27 ± 0.17 log MAR, (0.53 on the decimal scale) to 0.06 ± 0.21 log MAR (0.96) six months after surgery (p 0.05).The mean addition required for near vision (reading at 40 cm) was 1.87 D after 1 month, 1.66 D after 3 months and 1.5 D after 6 months.In light of these findings, a more objective demonstration of accommodation is now required for an IOL to have an accommodative label.
Purpose of review: Presbyopia and cataract development are changes that ubiquitously affect the aging population.
Considerable effort has been made in the development of intraocular lenses (IOLs) that allow correction of presbyopia postoperatively.
The restoration of near vision in older individuals that have entered the presbyopic age is considered one of the major challenges in refractive surgery during the last decade.
There are three principal approaches for the achievement of good near and far vision concomitantly.
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