The visualization and assessment of the anterior surface of the cornea using video keratotopography
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Corneal topography is the main method for assessing the regularity of the surface of the cornea. Corneal irregularity leads to a deterioration in its refractive properties and a decrease in the quality of vision. Learning the basics of corneal topography will help determine the choice of a color map for a specific situation, as well as understand and analyze the data associated with these maps. This article describes the main types of topographic maps, various patterns of corneal shape in normal and pathological conditions and how to use the data obtained to design and fit contact lenses. Despite the fact that images may vary depending on topographers used, the information presented in this article is universal.
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2016 ◽
Vol 5
(3)
◽
pp. 132-138
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2016 ◽
Vol 1
(6)
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pp. 103-107
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2021 ◽
Vol 20
(4)
◽
pp. 135-139
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2020 ◽
Vol 13
(1)
◽
pp. 102-107
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