Cited 14 times in
Double-pass system assessing the optical quality of pseudophakic eyes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김응권 | - |
dc.contributor.author | 김태임 | - |
dc.contributor.author | 이훈 | - |
dc.date.accessioned | 2015-01-06T16:54:32Z | - |
dc.date.available | 2015-01-06T16:54:32Z | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1040-5488 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/99003 | - |
dc.description.abstract | PURPOSE: To compare the optical quality measurements obtained from the double-pass system and ocular aberrations, subjective visual acuity, and contrast sensitivity score in pseudophakic eyes. METHODS: Three months after cataract surgery, modulation transfer function (MTF) cutoff frequency, Strehl ratio, objective scatter index, and objective pseudoaccommodation obtained from the double-pass system were compared with total aberration, higher-order aberration, and spherical aberration obtained from ray-tracing aberrometer. In addition, parameters of the double-pass system were compared with subjective visual acuity and the contrast sensitivity score. RESULTS: Forty eyes of 40 patients were included. The MTF cutoff frequency and Strehl ratio were negatively correlated with total aberration (r = -0.503, p = 0.003; r = -0.509, p = 0.003, respectively) and subjective visual acuity (r = -0.453, p = 0.007; r = -0.354, p = 0.040, respectively). The objective scatter index was positively correlated with total aberration (r = 0.451, p = 0.024) and subjective visual acuity (r = 0.516, p = 0.008). The MTF cutoff frequency showed a correlation with contrast sensitivity score under photopic and mesopic conditions. CONCLUSIONS: Optical quality parameters obtained from the double-pass system were correlated with ocular aberrations, subjective visual acuity, and contrast sensitivity score in pseudophakic eyes. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 437~443 | - |
dc.relation.isPartOf | OPTOMETRY AND VISION SCIENCE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Aberrometry | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Aged, 80 and over | - |
dc.subject.MESH | Contrast Sensitivity/physiology* | - |
dc.subject.MESH | Corneal Wavefront Aberration/physiopathology | - |
dc.subject.MESH | Diagnostic Techniques, Ophthalmological* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Lens Implantation, Intraocular | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Phacoemulsification | - |
dc.subject.MESH | Pseudophakia/physiopathology* | - |
dc.subject.MESH | Refraction, Ocular/physiology* | - |
dc.subject.MESH | Visual Acuity/physiology* | - |
dc.title | Double-pass system assessing the optical quality of pseudophakic eyes | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Ophthalmology (안과학) | - |
dc.contributor.googleauthor | Hun Lee | - |
dc.contributor.googleauthor | Kwanghyun Lee | - |
dc.contributor.googleauthor | Ji Min Ahn | - |
dc.contributor.googleauthor | Eung Kweon Kim | - |
dc.contributor.googleauthor | Bradford Sgrignoli | - |
dc.contributor.googleauthor | Tae-im Kim | - |
dc.identifier.doi | 10.1097/OPX.0000000000000190 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00831 | - |
dc.contributor.localId | A01080 | - |
dc.contributor.localId | A03344 | - |
dc.relation.journalcode | J02437 | - |
dc.identifier.eissn | 1538-9235 | - |
dc.identifier.pmid | 24492759 | - |
dc.identifier.url | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00006324-201404000-00012&LSLINK=80&D=ovft | - |
dc.subject.keyword | optical quality measurements | - |
dc.subject.keyword | double-pass system | - |
dc.subject.keyword | ray tracing–type aberrometer | - |
dc.subject.keyword | visual acuity | - |
dc.subject.keyword | contrast sensitivity | - |
dc.contributor.alternativeName | Kim, Eung Kweon | - |
dc.contributor.alternativeName | Kim, Tae Im | - |
dc.contributor.alternativeName | Lee, Hun | - |
dc.contributor.affiliatedAuthor | Kim, Eung Kweon | - |
dc.contributor.affiliatedAuthor | Kim, Tae Im | - |
dc.contributor.affiliatedAuthor | Lee, Hun | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 91 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 437 | - |
dc.citation.endPage | 443 | - |
dc.identifier.bibliographicCitation | OPTOMETRY AND VISION SCIENCE, Vol.91(4) : 437-443, 2014 | - |
dc.identifier.rimsid | 50203 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.