Cited 9 times in
Clinical outcomes of mechanical and transepithelial photorefractive keratectomy in low myopia with a large ablation zone
DC Field | Value | Language |
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dc.contributor.author | 김응권 | - |
dc.contributor.author | 김태임 | - |
dc.contributor.author | 서경률 | - |
dc.contributor.author | 전익현 | - |
dc.date.accessioned | 2019-10-28T01:40:39Z | - |
dc.date.available | 2019-10-28T01:40:39Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0886-3350 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/171293 | - |
dc.description.abstract | PURPOSE: To evaluate the clinical outcomes, vector parameters, and aberrations between mechanical photorefractive keratectomy (PRK) and transepithelial PRK in eyes with low myopia. SETTING: Yonsei University College of Medicine and Eyereum Eye Clinic, Seoul, Korea. DESIGN: Retrospective, comparative case series. METHODS: Eighty-four eyes of 84 patients with low myopia (≤2.00 diopters) were treated with mechanical or transepithelial PRK (41 eyes and 43 eyes, respectively), with the application of a large optical zone (OZ). Visual acuity, manifest refraction, slitlamp evaluation, autokeratometry, corneal topography, and the evaluation of corneal wavefront aberrations were measured preoperatively and at 1, 3, and 6 months after surgery. The efficacy, predictability, vector parameters, corneal aberrations, and safety at 6 months after surgery were compared between the two treatment groups. RESULTS: The mean uncorrected distance visual acuity was comparable, at -0.13 ± 0.05 (SD) and -0.15 ± 0.05, in the mechanical and transepithelial PRK groups, respectively, at 6 months after surgery. The safety and efficacy indices, vector parameters, and aberrometric values were also comparable between the two groups. The OZ was large in both groups (7.09 ± 0.20 mm and 7.12 ± 0.27 mm in the mechanical PRK and transepithelial PRK groups, respectively), and showed no significant difference between groups. The corneal total root-mean-square higher-order aberrations and coma significantly reduced after treatment in both groups, and spherical aberrations significantly decreased after transepithelial PRK. CONCLUSIONS: Mechanical and transepithelial PRK with a large OZ provided effective and safe outcomes for the correction of low myopia without differences in visual acuity and refractive outcomes between procedures. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Elsevier Science | - |
dc.relation.isPartOf | Journal of Cataract and Refractive Surgery | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Clinical outcomes of mechanical and transepithelial photorefractive keratectomy in low myopia with a large ablation zone | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Ophthalmology (안과학교실) | - |
dc.contributor.googleauthor | Ikhyun Jun | - |
dc.contributor.googleauthor | David Sung Yong Kang | - |
dc.contributor.googleauthor | Samuel Arba-Mosquera | - |
dc.contributor.googleauthor | Seung Ki Jean | - |
dc.contributor.googleauthor | Eung Kweon Kim | - |
dc.contributor.googleauthor | Kyoung Yul Seo | - |
dc.contributor.googleauthor | Tae-im Kim | - |
dc.identifier.doi | 10.1016/j.jcrs.2019.02.007 | - |
dc.contributor.localId | A00831 | - |
dc.contributor.localId | A01080 | - |
dc.contributor.localId | A01870 | - |
dc.contributor.localId | A03541 | - |
dc.relation.journalcode | J01299 | - |
dc.identifier.eissn | 1873-4502 | - |
dc.identifier.pmid | 31029476 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0886335019300951 | - |
dc.contributor.alternativeName | Kim, Eung Kweon | - |
dc.contributor.affiliatedAuthor | 김응권 | - |
dc.contributor.affiliatedAuthor | 김태임 | - |
dc.contributor.affiliatedAuthor | 서경률 | - |
dc.contributor.affiliatedAuthor | 전익현 | - |
dc.citation.volume | 45 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 977 | - |
dc.citation.endPage | 984 | - |
dc.identifier.bibliographicCitation | Journal of Cataract and Refractive Surgery, Vol.45(7) : 977-984, 2019 | - |
dc.identifier.rimsid | 64101 | - |
dc.type.rims | ART | - |
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