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Humphrey field analyser (HFA) is a tool for measuring the human visual field that is commonly used by optometrists, orthoptists and ophthalmologists, particularly for detecting monocular visual field.
The gold standard in visual field testing, Humphrey Field Analyzer 3, now combines everything you value in a Humphrey with expanded testing options and reduced patient test times.
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.
Use this order to interpret your Humphrey visual field every time: Confirm it’s the right patient with name and date of birth; Confirm it’s the right/left eye; Look at the reliability indices; Look at the pattern; Look at the GHT, mean deviation, VFI, and pattern standard deviation; Compare to the previous visual fields
10 lut 2024 · Humphrey visual field 30-2 test of the left eye of a patient with a nasal step and incomplete arcuate scotoma. The patient recently underwent a trabeculectomy for visual field loss progression. (All photos courtesy Kevin M. Miller, MD) Understanding the Visual Field.
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 ...
The Humphrey field analyser is by far the most commonly used for auto-mated static perimetry, although there are also other machines such as Octopus and Henson. Later, we describe in detail the interpretation of Humphrey perimetry.
