Ento Key

Terminology 4 EN FACE PROJECTION Two-dimensional views of segmented tissue layers (Figure 4-1). Figure 4-1. En face projection. SEGMENTATION Separation of volumetric flow information into anatomic layers (Figure 4-2). Figure…

Optical Coherence Tomography Angiography Overview 1 Optical coherence tomography angiography uses motion contrast to detect flow from the optical coherence tomography (OCT) data; thus, flow is defined as the difference…

Interpretation of Outer Retinal Disorders 6 NORMAL ANGIOGRAM/SPECTRAL-DOMAIN OPTICAL COHERENCE TOMOGRAPHY B-SCAN In order to identify abnormalities, it is always important to remember what normal looks like (Figure 6-1). Figure…

Interpretation of Inner Retinal Disorders 5 NORMAL ANGIOGRAM/SPECTRAL-DOMAIN OPTICAL COHERENCE TOMOGRAPHY B-SCAN In order to identify abnormalities, it is always important to remember what normal looks like (Figure 5-1). Figure…

Interpretation of Optic Nerve Head Disorders 7 NORMAL ANGIOGRAM/SPECTRAL-DOMAIN OPTICAL COHERENCE TOMOGRAPHY B-SCAN In order to identify abnormalities, it is always important to remember what normal looks like (Figure 7-1)….