Titlebook: Corneal Topography; Principles and Appli Melanie Corbett,Nicholas Maycock,David O‘Brart Book 2019Latest edition Springer Nature Switzerland

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Papers on Linear Recurrence Relationscorneal surfaces, corneal pachymetry and anterior chamber depth. The effects of misalignment and eye movement can be reduced by using a dual Scheimpflug system with two cameras. The accuracy of measurements can be improved by incorporating Placido imaging into the device.

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Papers on History and Biographyall-scale changes that disrupt the image quality. Local elevations or depressions produce corresponding small areas of steepening or flattening..Local peripheral lumps such as a pterygium or bleb produce flattening due to filling in of the limbus, subepithelial sclerosis and an exaggerated tear film meniscus at its margin.

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Melanie Corbett,Nicholas Maycock,David O‘BrartProvides detailed guidance on the clinical applications of corneal topography.Covers the latest technological advances in the field.Explains the principles underlying each technology.Highlights pros a

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https://doi.org/10.1007/978-3-030-10696-6Corneal disease; Corneal shape; Corneal surgery; Optical coherence tomography; Scheimpflug camera system

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Springer Nature Switzerland AG 2019

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Papers on History and Biographyo corneal power using the refractive index of the cornea..Reflection-based techniques (including keratometry and videokeratoscopy) require a smooth corneal surface and in fact measure the anterior surface of the tear film. Projection-based techniques (including slit images) are able to measure eleva