Comparison of Visual Function after Multifocal and Accom-modative IOL Implantation

• 作 者: Weimin Tang Shaoxiong Zhuang G
• 机 构: Department of 0phthalmology
• 出 处: 眼科学报（英文版）
• 发表日期: 2004年期
• 关键词: multifocal intraocular lens accommodative in-traocular lens contrast sensitivity

Purpose:To compare early visual function between patients undergoing phacoemulsification combined with multifocal and accommodative intraocular lens implantation. Methods:A total of 112 patients with age-related cataract un-dergoing phacoemulsification in our hospital were recruited for this study and randomly assigned into multifocal (56 eyes;ZAM00 group) and accommodative (56 eyes; FLEX group) intraocular lens groups. Visual acuity and contrast sensitivity were statistically compared between the two groups. Results:.No significant difference was found in uncorrected distant visual acuity between the ZMA00 and FLEX groups at 1 week, or 1, 3, and 6 months after operation (all P>0.05). At postoperative 6 months, no statistical significance was noted in distant and intermediate best-corrected visual acuity or in contrast sensitivity between the two groups (all P>0.05). Pa-tients in the ZMA00 group were superior to their counterparts in the FLEX group regarding near best corrected visual acu-ity, reading speed, and spectacle independence (all P