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Zuguo Liu, Mei Zhang, Jiaqi Chen, Lihui Luo, Longshan Chen, Xiangming Gong, Ting Huang, Yuesheng Lin, Zhichong Wang
OBJECTIVE: To evaluate the corneal topography and pachymetry in keratoconus. METHODS: Thirty-five patients (47 eyes) with keratoconus were evaluated by Orbscan corneal topography system. The location, anterior and posterior surface elevation, curvature and pachymetry were analyzed with special reference to the central point of cornea, the apex, the highest point of posterior surface, the point with greatest curvature and the thinnest point. The correlation between the point of greatest curvature and the apex was also analyzed...
December 2002: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
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