The relationship between patient satisfaction and visual and optical outcome after bilateral implantation of an extended depth of focus multifocal intraocular lens

作     者：Kata Mihaltz Stephan Szegedi Jolanda Steininger Pia Veronika Vecsei-Marlovits 

作者机构：Department of OphthalmologyClinic HietzingViennaAustria Karl Landsteiner Institute of Process Optimization and QM in Cataract SurgeryViennaAustria 

出 版 物：《Advances in Ophthalmology Practice and Research》 (眼科实践与研究新进展（英文）)

年 卷 期：2022年第2卷第1期

页      面：28-34页

学科分类：1002[医学-临床医学] 08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：Multifocal IOL EDOF Patient satisfaction Optical quality 

摘      要：Purpose:To evaluate patient satisfaction after implantation of the Tecnis Symfony multifocal intraocular lens(MIOL).Methods:120 eyes of 60 subjects with senile cataract were bilaterally implanted with the Tecnis Symfony ***-up examination was performed 6 months *** outcome measures included uncorrected and corrected distance and near visual acuity,manifest refraction,and visual quality *** to their subjective symptoms patient were divided in two groups:satisfied and ***:Uncorrected intermediate(0.15±0.11 vs 0.18±0.01,P=0.04)and near(0.26±0.12 vs 0.31±0.11,P=0.04)(UIVA,UNVA)log MAR visual acuity was significantly better,cylindrical error less(0.31±0.36 vs 0.67±0.29,P=0.05),axial length(AL)smaller(23.68±1.3 vs 24.22±1.6,P=0.05),Strehl ratio higher(0.08±0.08 vs 0.05±0.04,P=0.03)and mesopic pupil larger(4.3±1.1 vs 3.7±1.05,P=0.01)among satisfied *** cylinder,Strehl ratio,halos,mesopic pupil diameter and UNVA were significant predictors of patient *** distance visual acuity,higher order Strehl ratio and pupil diameter were significant predictors of *** visual acuity significantly correlated(P=0.018,R=0.22)with axial ***:Uncorrected cylindrical error,poor reading quality,larger pupil and halos seem to be the most disturbing factors for patients implanted with the Tecnis Symfony IOL.