한국안광학회지 (Journal of Korean Ophthalmic Optics Society)
- 제9권2호
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- Pages.281-290
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- 2004
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- 1226-5012(pISSN)
굴절이상도에 따른 각막두께의 변화 양상
The Changing Aspect of the Corneal Thickness by the Refractive Error
- Park, Joon-Chul (Department of Ophthalmic Optics, KeukDong College) ;
- Hwang, Jeong-Hee (Department of Ophthalmic Optics, KeukDong College)
- 투고 : 2004.05.11
- 발행 : 2004.12.31
초록
근시안에서 각막 중심부와 주변부의 두께를 측정하여 굴절이상 도에 따른 중심부와 주변부 두께의 상관관계와 각막두께의 변화상에 대하여 알아보고자 하였다. 20세에서 49세까지의 99명 198안을 대상으로 Orbscan Topography System(Orbtex, Inc, USA)을 사용하여 중심부 두께와 좌 우안 중심부를 기준으로 상 하, 이 비측 각 2mm 지점에서 주변부 두께를 측정하여 성별, 연령별, 좌 우안별 그리고 굴절이상도에 따라 분석하였다. 전체 대상자의 각막 중심부 두께는
The purpose of this study is to investigate the correlation between the central corneal thickness and peripheral one, and the changing aspect of corneal thickness by the refractive error through the measure of central corneal thickness and peripheral one in myopic eyes. For this study, the central thickness and the peripheral one of the 198 eyes of 99 normal subjects was measured by Orbscan Topography System(Orbtex, Inc. USA). The latter was measured in each 2mm point distance of superior, inferior, nasal and temporal from the center of left & right eye. And the revealed results was analyzed according to sex, age, left & right eyes, and refractive error of the subjects. The mean central corneal thickness of the whole subjects was shown as