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Determination of corneal volume from anterior topography and topographic pachymetry: application to healthy and keratoconic eyes
Ophthalmic and Physiological Optics, 10/29/09

Cervino A et al. – Corneal volume is a useful parameter for characterising dystrophic corneas and can aid in the detection of rare anomalies which are hardly detected with corneal topography and/or central corneal thickness evaluation. A potentially useful measure of corneal volume can be calculated from anterior corneal topography and topographic pachymetry data. Values obtained are in good agreement with previous studies using corneal tomography techniques. The methodology has been shown to have potential for retrospective analysis of data, or where no access is available to tomographical techniques.