Simultaneous Corneal Topography and Epithelial Thickness Mapping from a Single Measurement Using Optical Coherence Tomography

Figure 7

Condition after cataract surgery. On postop day 1, corneal oedema is visible on the pachymetry map (red arrow) and a disruption of the regularity of the anterior corneal surface can be observed on the result of corneal topography. On postop day 5, the oedema regressed. Despite a significant change in the corneal thickness and curvature between examinations, ETMs show a similar image. The measurements performed with Pentacam have a white background, and the ones performed with REVO NX have a black background.