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In the FDA clinical trials it was found that a vast majority, but not all, patients implanted with a Crystalens accommodating IOL achieved a measurable improvement in accommodation.
It was also indicated that the Crystalens provided vision quality equal to or better than a conventional IOL.
A conventional IOL is commonly focused for distance vision only.The vaulting movement changes the focal point and may allow a patient to accommodate.This accommodation may reduce the need for reading glasses, bifocals, or trifocals, and does not require any special exercise or thought process on the part of the patient.If this article did not fully answer your questions, use our free Ask Lasik Expert patient forum.Long-term visual outcomes after Crystalens(®) HD intraocular lens implantation. 2014;7-43 Authors: Karavitaki AE, Pallikaris IG, Panagopoulou SI, Kounis GA, Kontadakis G, Kymionis GD Abstract PURPOSE: Our purpose was to evaluate the long-term visual outcomes after bilateral implantation of Crystalens(®) HD (Bausch and Lomb, Inc.) accommodative intraocular lenses.You may find that a cataract doctor has more experience with IOL implantation than a Lasik doctor.Thanks to a change in Medicare policy, patients who need cataract surgery and are covered by Medicare may now elect to purchase the Crystalens at an additional cost over a conventional IOL.It does not change from distance to near vision, and reading glasses or monovision are required for the patient to be able to see items at all distances.The purpose of the Crystalens is to provide cataract and RLE patients with the ability to accommodate.Implanting the Crystalens is more challenging than implanting a conventional IOL.It will be important to seek the care of a doctor with a reasonable amount of practical knowledge of RLE or cataract surgery and the Crystalens accommodating IOL.