دانلود کتاب توموگرافی قرنیه در عمل بالینی
Corneal Tomography in Clinical Practice, 4ed

Corneal Tomography in Clinical Practice Corneal tomography is a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye. This procedure may be carried out with a Pentacam, which uses a rotating camera to create a 3D image of the anterior of the eye. This fourth edition provides the latest developments in corneal tomography using the Pentacam system. Previous edition (9789386261106) published 2018. Beginning with an introduction, the following sections cover corneal maps and profiles, corneal refraction, Wavefront analysis, systematic interpretation of corneal tomography, and corneal tomography in ectatic corneal diseases.

Corneal Tomography in Clinical Practice covers:

Clinical basics of corneal optics and geometry.
Clinical basics of topography and tomography.
All profiles, maps, and displays of the Pentacam HR including the Belin Ambrosio Enhanced Ectasia Display, Holladay Report, and Corneal Topometry.
Clinical basics of wavefront analysis and measurements including Zernike analysis and Fourier analysis.
New tomographic definitions and features of ectatic corneal diseases.
Grading systems of ectatic corneal diseases including the Belin ABCD keratoconus grading.
How to apply corneal tomography for laser-based and lens-based refractive surgery?
How to apply corneal tomography modern cataract surgery?

Contents

۱. Corneal Optics and Geometry
۲. Measuring Corneal Geometry
۳. Screening Guidelines
۴: Overview
۵. Corneal Power Maps
۶. Elevation Maps
۷. Belin/Ambrosio Enhanced Ectasia
۸. Corneal Thickness Maps and Profiles
۹. Geometric Tomography and Corneal Topometry
۱۰. Astigmatism
۱۱. Objective Corneal Dioptric Power
۱۲. Astigmatic Disparity
۱۳. Basics of Wavefront Analysis and Measurements
۱۴: Zernike Analysis
۱۵. Fourier Analysis
۱۶: Corneal Asphericity and Related Functions
۱۷. Factors of False Findings
۱۸. Enantiomorphism
۱۹. The Practical Subjective Scoring System (PS3)
۲۰. The Practical Subjective IOL Selection Algorithm
۲۱. Tomographic Characteristics of Ectatic Corneal Diseases
۲۲. Grading Systems of Ectatic Corneal Diseases
۲۳. Progression Criteria
۲۴. Entities Misdiagnosed as Ectasia
۲۵. The Holladay Report
۲۶. Corneal Tomography in Cataract Surgery