| 발표일자: |
2019년 11월 1일(금)~3(일) |
| 발표번호: |
P(e-poster)-396 |
| 발표장소: |
B3 Parking Area
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| Clinical outcomes after bilateral mix and match implantation of ReSTOR multifocal intraocular lenses: +2.5 D and +3.0 D near additions |
| Department of Ophthalmology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea |
| So Young Park, Jae Hyuck Lee, Hoseok Chung, Hun Lee, Jae Yong Kim, Hungwon Tchah |
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Purpose : To evaluate the clinical outcomes of bilateral mix and match implantation of refractive-diffractive multifocal intraocular lenses(IOLs) with different add power.
Methods : Two refractive-diffractive multifocal IOLs differing in add power were implanted bilaterally into 23 subjects. ReSTOR +2.5 diopter(D) multifocal IOLs were implanted into the dominant eye of each patient, and ReSTOR +3.0 D multifocal IOLs were implanted into the non-dominant eye. Monocular and binocular UDVA, UIVA, UNVA, CDVA, best reading distance, reading speed and refractive error were evaluated 1 or 6 months after surgery. Also, defocus curves and contrast sensitivity were evaluated and subjects filled out a simplified questionnaire assessing overall satisfaction.
Results : At 1 months, mean binocular UDVA was 0.05 logMAR, UIVA was 0.11 logMAR, and UNVA was 0.15 logMAR. Postoperative mean best reading distance was 36.39cm and mean reading speed was 197.67 bpm. Eyes implanted with +2.5 D and +3.0 D IOLs showed good contrast sensitivity under photopic and mesopic conditions. 80% of subjects reported that they were very satisfied with their near vision and 50% experienced glare and halos.
Conclusion : Bilateral mix-and-match implantation of +2.5 D and +3.0 D multifocal IOLs showed good near, intermediate, and far vision. Subjects expressed a high degree of satisfaction. Bilateral mix-and-match implantation may help improve subject quality of life.
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