Atlas of Corneal Imaging [Hardcover]

Dedication Acknowledgments About the AuthorAbout the Associate Editors Contributing Authors Foreword by Stephen D. Klyce, PhDIntroduction Chapter 1 Fundamental Concepts in Corneal ImagingMehdi Roozbahani, MD; Marcony R. Santhiago, MD, PhD; William J. Dupps, MD, PhD;and J. Bradley Randleman, MD Basic Definitions and Terminology Confusing Clinical Concepts Imaging Devices Placido-Based Reflection Devices LED-Based Reflective Devices Tomography-Based Imaging Devices Slit Scanning-Based Tomography Scheimpflug-Based Tomographers Optical Coherence Tomography Very HighFrequency Digital Ultrasound Aberrometers for Wavefront Analysis Summary Chapter 2 Corneal Imaging Devices: Applications and Set Up Mehdi Roozbahani, MD; Marcony R. Santhiago, MD, PhD; William J. Dupps, MD, PhD;and J. Bradley Randleman, MD Basic Device Set Up Specific Imaging Devices Placido Topography Scanning Slit Imaging (Orbscan II) Scheimpflug Imaging (Pentacam) Dual Scheimpflug/Placido Imaging (Galilei) Scheimpflug/Placido Imaging (Sirius) Anterior Segment Optical Coherence Tomography Very HighFrequency Digital Ultrasound Imaging Artifacts Summary Chapter 3 Basic Topographic Patterns and Tomographic Correlates J. Bradley Randleman, MD; Marcony R. Santhiago, MD, PhD; and William J. Dupps, MD, PhD Notes on Maps in This Section Section 1: Symmetric Nonastigmatic Patterns (Normal Patterns and Variants) Section 2: Symmetric Astigmatic Patterns (Normal Variants) Section 3: Asymmetric Astigmatic Patterns (Suspicious Patterns) Section 4: Abnormal Asymmetric Patterns Against-the-Rule Astigmatism Inferior Steepening Focally Steep Patterns Skewed Radial Axes Asymmetric Bowtie With Skewed Radial Axis Pattern Truncated Bowtie Pattern Vertical D Pattern Drooping D Pattern Pellucid Marginal DegenerationLike (Crab Claw) Pattern Section 5: Keratometry/Topography Relationship in Ectatic Corneas Chapter 4 Epithelial Mapping J. Bradley Randleman, MD; Marcony R. Santhiago, MD, PhD; and William J. Dupps, Ml“-