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Pseudoaccommodative and Accommodative IOLs

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Cataract and Refractive Surgery

Part of the book series: Essentials in Ophthalmology ((ESSENTIALS))

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10.10 Conclusions

Thanks to the success of the excimer laser, refractive surgery has increased in popularity throughout the world. Corneal refractive surgery, however, has its limitations. Patients with severe degrees of myopia and hyperopia are poor candidates for excimer laser surgery, and presbyopes must contend with reading glasses, monovision or multifocal ablation to address their near visual needs. Phakic intraocular lenses are restricted to patients with deep anterior chambers, which limits their utility in hyperopes. Additionally, patients in the presbyopic age range or those developing early cataracts are best served with the one step process of refractive lens exchange. The rapid recovery and astigmatically neutral incisions currently utilized for modern cataract surgery have allowed this procedure to be used with greater predictability for refractive lens exchange in patients who are otherwise not suffering from visually significant cataracts.

Successful integration of refractive lens exchange into the general ophthalmologist’s practice is fairly straight forward since most surgeons are currently performing small incision cataract surgery for their cataract patients. Although any style of foldable IOL can be used for lens exchanges, multifocal and accommodative IOLs currently offer the best option for addressing both the elimination of refractive errors and presbyopia. Refractive lens exchange with multifocal or accommodative lens technology is not for every patient considering refractive surgery, but does offer substantial benefits, especially in presbyopic hyperopes, presbyopes, and patients with borderline or soon to be clinically significant cataracts who are requesting refractive surgery.

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Packer, M., Howard Fine, I., Hoffman, R.S., Burkhard Dick, H. (2006). Pseudoaccommodative and Accommodative IOLs. In: Kohnen, T., Koch, D.D. (eds) Cataract and Refractive Surgery. Essentials in Ophthalmology. Springer, Berlin, Heidelberg . https://doi.org/10.1007/3-540-30796-6_10

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  • DOI: https://doi.org/10.1007/3-540-30796-6_10

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