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25 sie 2023 · This article discusses the process of perimetry and the interpretation of the visual field printouts (Humphrey visual field Analyzer). The history of visual field analysis dates back 2000 years, when Hippocrates first reported a case of hemianopsia.
15 cze 2020 · Visual field (VF) testing, although sometimes described as “torturous” by our patients, can be gratifying (and important) to interpret as an ophthalmologist, especially when done systematically. This article provides quick pearls and a framework by which you can conquer interpretation of VFs and points you in the direction of relevant ...
11 maj 2023 · In this presentation from Glaucoma Subspecialty Day 2022, Dr. Pradeep Ramulu considers new developments in Humphrey visual field testing. Visual field testing remains a central method for diagnosing glaucoma and judging disease worsening.
global visual field parameters were analyzed. Glo-bal parameters included mean deviation (MD) and pattern standard deviation (PSD). Regional para-meters (mean and maximum loss) were calculated to estimate the extent and the depth of localized vi-sual field defects. For this purpose each visual field was divided in 4 quadrants and in 10 clusters ...
Our discussion focuses on the salient points for proper interpretation of the 24-2 Swedish Interactive Thresholding Algorithm (SITA) full-threshold Humphrey visual field (HVF) (Carl Zeiss Meditec Inc., Dublin, CA).
Humphrey Visual Fields (HVFs) are often presented at data stations. Visual fields that are commonly tested include glaucomatous (usually respecting the horizontal meridian) and neuro-ophthalmic (usually respecting the vertical meridian) pathology.
Chapters 5 through 8 explain how to interpret a visual field and what visual field defects look like in different diseases. Although this material can be found in other textbooks, it is clearly and completely presented in this one.
