The OCT machines provide automated, serial analysis of the nerve fiber layer thickness, cup-to-disc ratio, and other measurements. They can compare the patient’s optic nerve and nerve …

Proposed lexicon for anatomic landmarks in normal posterior segment spectraldomain optical coherence tomography. The IN OCT Consensus. Ophthalmology. 2014;121:1572–8.

Jun 11, 2023 · By practicing these three steps, you will be better able to accurately (and comfortably) use OCT to your clinical advantage! 1. Know what’s normal. Familiarize yourself …

Thirty-seven eyes from 37 healthy subjects underwent a complete ophthalmologic examination, including OCT. Six radial scans, 6 mm in length and centered on the fovea, were obtained …

When evaluating an OCT scan, the most logical step is to understand how a normal macula OCT should look. The most telling feature across all scans is the contrast between light and dark …

A normal OCT scan shows a symmetric and centrally located foveal pit. The absence of fluid accumulation, either within the retinal layers (intraretinal fluid) or beneath the retina (subretinal …

Jan 27, 2025 · Step 1: With an OCT Macula, identify the retinal layers. Recognize the normal anatomy: RNFL, GCL, IPL, INL, OPL, photoreceptor layer, RPE, and choroid. Step 2: Look for …

In this scan of a healthy retina, notice that the most hyper-reflective (brightest white) band is composed of more than one line. It is a common misconception that this band is composed …

Feb 15, 2021 · Interpreting an abnormality on a macular optical coherence tomography (OCT) image can be daunting for practitioners relatively new to OCT.

Apr 20, 2021 · Let's begin by taking a look at an image of a normal OCT with the appropriate labels. OCT technology takes advantage of the varied light reflectance properties of ocular …