J Korean Ophthalmol Soc > Volume 53(3); 2012 > Article
Journal of the Korean Ophthalmological Society 2012;53(3):396-402.
DOI: https://doi.org/10.3341/jkos.2012.53.3.396    Published online March 15, 2012.
Visual and Optical Functions after Diffractive Multifocal Intraocular Lens.
Jun Young Gwak, Jin Seok Choi, Kyu Hong Pak, Nam Ho Baek
1Raphael Eye Institute, Goyang, Korea. zenith716@hanmail.net
2Saevit Eye Hospital, Goyang, Korea.
비구면 다초점 인공수정체를 삽입한 백내장 수술안의 시각 및 광학적 단기 임상 결과
곽준영1,2⋅최진석1,2⋅박규홍1,2⋅백남호1,2
Raphael Eye Institute1, Saevit Eye Hospital2, Goyang, Korea
Abstract
PURPOSE
To evaluate near, intermediate, and distant vision, optical quality, and patient satisfaction with Acri.LISA aspheric diffractive multifocal IOL. METHODS: Forty eyes of 20 patients received phacoemulsification and implantation of Acri.LISA IOL. Visual acuity was measured postoperatively at 1 week, 1 month, and 6 months. Contrast sensitivity, wavefront aberration, and visual function via questionnaire were measured at postoperative 1 month. RESULTS: Uncorrected near, intermediate, and distanct visual acuity at 1 month were 0.09 +/- 0.14, 0.29 +/- 0.17 and 0.11 +/- 0.12, respectively. At 6 months, similar visual acuity results were measured. Total and higher-order wavefront aberration values were 0.66 +/- 0.29 and 0.24 +/- 0.08, respectively. Photopic contrast sensitivity at 1.5, 3, 6, 12, and 18 cycles/degree were 1.38 +/- 0.32, 1.73 +/- 0.24, 1.75 +/- 0.21, 1.33 +/- 0.18, and 0.77 +/- 23, respectively, and mesopic contrast sensitivity values were 1.37 +/- 0.27, 1.72 +/- 0.16, 1.63 +/- 0.14, 1.01 +/- 0.19, and 0.50 +/- 0.22. Total subjective visual function score was 3,127 +/- 354, near work was 244 +/- 36, distance work was 256 +/- 21, and night driving was 221 +/- 42. CONCLUSIONS: The Acri.LISA 366D multifocal IOL can be effective for improving patient satisfaction after cataract surgery as well as for presbyopia correction.
Key Words: Intermediate vision;Multifocal intraocular lens;Presbyopia


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