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Comparison of Visual Function after Multifocal and Accommodative IOL Implantation 被引量:1

Comparison of Visual Function after Multifocal and Accommodative IOL Implantation
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摘要 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 undergoing 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 at1 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). Patients in the ZMA00 group were superior to their counterparts in the FLEX group regarding near best corrected visual acuity, reading speed, and spectacle independence(all P<0.05).Conclusion: ZMA00 and FLEX IOL implantation can provide excellent distant and intermediate visual acuity for patients with age-related cataract. ZMA00 IOL is superior to FLEX in terms of near visual acuity. 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 undergoing 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). Patients in the ZMA00 group were superior to their counterparts in the FLEX group regarding near best corrected visual acuity, reading speed, and spectacle independence (all P〈0.05). Conclusion: ZMA00 and FLEX IOL implantation can provide excellent distant and intermediate visual acuity for patients with age-related cataract. ZMA00 IOL is superior to FLEX in terms of near visual acuity.
出处 《Eye Science》 CAS 2014年第2期95-99,共5页 眼科学报(英文版)
关键词 人工晶体 植入 视觉功能 调节性 老年性白内障 超声乳化 FLEX FLEX multifocal intraocular lens accommodative intraocular lens contrast sensitivity
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  • 1Steinert RF, Aker BL, Trentacost DI, et al. A prospective comparative study of the AMO ARRAY zonal-progressive multifocal silicone intraocular lens and a monofocal intraocular lens. Ophthalmology, 1999,106 : 1243-1255.
  • 2Dick HB, Krummenauer F, Schwenn O, et at Objective and subjective evaluation of photic phenomena after monofocal and multifocal intraocular lens implantation. Ophthalmology, 1999, 106:1878-1886.
  • 3Vaquero-Ruano M, Encinas JL, Millan I, et al. AMO array multifocal versus monofocal intraocular lenses: long-term follow- up. J Cataract Refract Surg, 1998,24 : 118-123.
  • 4Gunenc U, Celik L. Long-term experience with mixing and matching refractive Array and diffrective CeeOn multifocal intraocular lenses. J Refract Surg,2008,24:233-242.
  • 5Geos FJ. Visual results following implantation of a refractive multifocal IOL in one eye and a diffractive multifocal IOL in the contralateral eye. J Refrac Surg,2008,24:300-305.
  • 6何守志.警惕人工晶状体选择的误区[J].中华眼科杂志,2008,44(4):289-290. 被引量:4

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