Visual performance of an extended depth of focus intraocular lens for treatment selection.

ABSTRACT:

Purpose

To evaluate the visual performance of an extended depth of focus (EDOF) intraocular lens (IOL) for patient selection.

Methods

This prospective non-comparative case series evaluated fifty-two eyes (26 patients) after bilateral implantation of the Tecnis Symfony IOL. Exclusion criteria were previous ocular surgeries, corneal astigmatism of >1.5 diopter, and ocular pathologies or corneal abnormalities. Uncorrected (UCVA) and distance-corrected (DCVA) visual acuity (VA) in 4 m, 80 cm, 60 cm and 40 cm (logMAR), defocus curve, contrast sensitivity (CS) and a questionnaire on subjective quality of vision (QoV) were assessed after 3 months.

Results

UCVA was -0.02 ± 0.071 logMAR at 4 m, 0.01 ± 0.077 logMAR at 80 cm, 0.08 ± 0.187 logMAR at 60 cm and 0.22 ± 0.153 logMAR

SUBMITTER: Kohnen T 

PROVIDER: S-EPMC7002424 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature