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비구면 일체형 인공수정체 삽입 후 동공 크기가 시력에 미치는 영향

Other Titles
 Influence of Pupil Size on Visual Acuity after Implantation of the TECNIS 1-Piece Intraocular Lens 
Authors
 한진우  ;  한경은  ;  안지민  ;  정세환  ;  이형근  ;  서경률  ;  김응권  ;  김태임 
Citation
 Journal of the Korean Ophthalmological Society (대한안과학회지), Vol.53(11) : 1615-1620, 2012 
Journal Title
 Journal of the Korean Ophthalmological Society (대한안과학회지) 
ISSN
 0378-6471 
Issue Date
2012
Keywords
Aspheric intraocular lens ; Pupil size ; Spherical aberration
Abstract
Purpose: To evaluate the influence of pupil size on uncorrected visual acuity and spherical aberration of the TECNIS 1-piece intraocular lens (IOL). Methods: In this study 61 eyes were implanted with a TECNIS 1-piece IOL. Pupil size was checked by standard pupil card with cobalt blue light postoperatively. Best corrected visual acuity (BCVA) and uncorrected visual acuity (UCVA) were assessed postoperatively. Total spherical aberration and high-order aberration for mesopic pupil size zone were measured. Results: There were no significant differences of spherical equivalent, age, preoperative astigmatism, BCVA between two groups, but small pupil group revealed better UCVA (p = 0.02) and lower ocular aberration than large pupil group. Conclusions: After cataract surgery, pupil size greater than 5.0 mm increases total aberration. Thus, visual acuity with small pupil after aspheric TECNIS 1-piece IOL implantation show better clinical result on uncorrected visual acuity.
Files in This Item:
T201205642.pdf Download
DOI
10.3341/jkos.2012.53.11.1615
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Ophthalmology (안과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Eung Kweon(김응권) ORCID logo https://orcid.org/0000-0002-1453-8042
Kim, Tae Im(김태임) ORCID logo https://orcid.org/0000-0001-6414-3842
Seo, Kyuong Yul(서경률) ORCID logo https://orcid.org/0000-0002-9855-1980
Ahn, Ji Min(안지민)
Lee, Hyung Keun(이형근) ORCID logo https://orcid.org/0000-0002-1123-2136
Jung, Se Hwan(정세환)
Han, Kyung Eun(한경은)
Han, Jinu(한진우) ORCID logo https://orcid.org/0000-0002-8607-6625
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/92287
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