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Publication
Featured researches published by Kyoung-Yul Seo.
Eye | 2012
Ikhyun Jun; Young Joon Choi; Eung Kweon Kim; Kyoung-Yul Seo; Tae-im Kim
PurposeTo demonstrate the results of the ray tracing-type aberrometer in measuring spherical aberration (SA) in pseudophakic eyes with monofocal intraocular lens (IOL), aspheric monofocal IOL, or aspheric diffractive multifocal IOL.MethodsTotal, corneal, and internal SA were measured using iTrace at a 6-mm pupil size in 27 eyes of 27 patients implanted with a monofocal spherical IOL (group 1: Natural, SN60AT), 30 eyes of 30 patients implanted with a monofocal aspheric IOL (group 2: IQ, SN60WF), and 30 eyes of 30 patients implanted with a multifocal aspheric IOL (group 3: ReSTOR, SN6AD1) at 3 months after cataract surgery. We compared the internal SAs of these IOLs in pupil sizes of 3, 4, 5, and 6 mm.ResultsThere were no demographic statistically significant differences among the groups. The internal SA of group 1 had a positive value. The internal SA of group 2 was −0.175±0.135 μm in 5-mm pupils and −0.227±0.253 μm in 6-mm pupils. The internal SA of group 3 was −0.072±0.128 μm in 5-mm pupils and −0.173±0.231 μm in 6-mm pupils.ConclusionMeasuring internal SA with iTrace yields relatively accurate results in all types of IOLs with adequate pupil sizes.
British Journal of Ophthalmology | 2002
Kyoung-Yul Seo; Cy Kim; Jeihoon Lee; Jae Bum Lee; Eung Kweon Kim
Conjunctival necrosis has been previously reported after subconjunctival injection of several antimicrobial agents and corticosteroids.1–3 Atropine is used widely as a form of eyedrops for mydriasis, cycloplegia, and pain and inflammation control. We describe a patient who developed severe conjunctival necrosis associated with scleral melting after subconjunctival atropine injection and which was treated by amniotic membrane transplantation. A 30 year old male patient visited our clinic because of severe pain and redness in his left eye for a day. He had recently been diagnosed with uveitis associated with circular posterior synechiae in his left eye, and which was managed by his previous physician with a subconjunctival injection of 0.4 ml …
Journal of The Korean Ophthalmological Society | 2005
Kyoung-Sub Choi; Sangmin Nam; Hyung Keun Lee; Eung Kweon Kim; Kyoung-Yul Seo
Eye | 2011
Lee Sy; Kwon Hj; Hyunseok Ahn; Kyoung-Yul Seo; Eung Kweon Kim; Tae-im Kim
Journal of The Korean Ophthalmological Society | 2004
Sang-Joon Oh; In-Sik Lee; Young-Ghee Lee; Eung Kweon Kim; Jun-Mo Lee; Kyoung-Yul Seo
Journal of The Korean Ophthalmological Society | 2004
Jung-Chul Shin; Chan-Young Im; Joon-H. Lee; Kyoung-Yul Seo
Journal of The Korean Ophthalmological Society | 2004
Chan-Young Lim; Sun-Woong Kim; Kyoung-Yul Seo
Journal of The Korean Ophthalmological Society | 2003
Hyun-Seok Kwon; Il-Hwan Koh; Kyoung-Yul Seo; Eung-Kwon Kim
Journal of The Korean Ophthalmological Society | 2004
Yong-Ju Lee; Hyung Keun Lee; Eung Kweon Kim; Kyoung-Yul Seo; Gong-Je Seong
Journal of The Korean Ophthalmological Society | 2003
Young-Kug Kim; Soh-Hyang Chung; Kyoung-Yul Seo; Eung Kweon Kim