Dual optic accommodating iol

In this prospective consecutive interventional clinical study, we evaluated patients with unilateral or bilateral cataracts who had cataract surgery and were implanted with either of two types of single-optic accommodative IOLs (Crystalens HD or Tek-Clear) or a standard monofocal IOL SA60AT (Alcon, TX, USA).We enrolled 58 subjects (62 eyes) with no preexisting ocular pathology except senile cataracts.Anterior curvilinear capsulorrhexis (approximately 5.5 mm in diameter for monofocal IOLs and 6.0 mm for accommodative IOLs) was performed.Maximal care was taken to achieve a central opening.However, UCNVA and DCNVA were significantly better in patients implanted with accommodating IOLs.

Methods: The study included 62 eyes of 58 patients divided into three groups using three different IOLs: Crystalens HD (Bausch and Lomb, NY, USA), Tek-Clear (Tekia, CA, USA) and SA60AT (Alcon, TX, USA) were implanted in 23, 14 and 25 eyes, respectively.Visual and refractive outcomes of phacoemulsification with implantation of accommodating versus standard monofocal intraocular lenses.J Ophthalmic Vis Res 2015;0-4How to cite this URL: Sadoughi MM, Einollahi B, Roshandel D, Sarimohammadli M, Feizi S.Exclusion criteria included more than one diopter (D) of keratometric astigmatism, incomplete or damaged zonules, any anterior segment pathology (e.g., chronic uveitis, rubeosis iridis, corneal dystrophy), controlled or undertreated glaucoma, retinal pathologies or history of retinal detachment, age-related macular degeneration, diabetic retinopathy, congenital cataracts, monocular status or previous ocular surgery in either eye.Preoperative evaluations included refraction, distance and near visual acuity measurements, slit lamp examination, applanation tonometry, dilated fundus examination, standard ultrasonic biometric measurements using A-scan (immersion technique) and Len Star LS900 (Haag-Streit, Bern, Switzerland).

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