2024年5月8日 · Recording confrontation visual field results. (A) Normal result: the patient counts fingers in all quadrants of both eyes. (B) Bitemporal hemianopia: the patient fails to count fingers in the temporal quadrants of each eye.

Confrontation visual field testing is a test used in ophthalmology for rapid and gross detection of large-scale visual field problems. It is done by asking the patient to look directly at the examiner's eye or nose and compare the patient's visual field with the examiner's field.

2011年3月1日 · To avoid confusion or even embarrassing mistakes, here are some of the most commonly used appropriate abbreviations. Use them to standardize documentation in the medical record. When you are audited, the nurse reviewer will know exactly what you are referencing.

2025年3月5日 · Visual field testing is one way your ophthalmologist measures how much vision you have in either eye, and how much vision loss may have occurred over time. A visual field test can determine if you have blind spots in your vision and where they are. A blind spot's size and shape can show how eye disease or a brain disorder is affecting your vision.

Visual function assessment is integral to the evaluation and management of glaucoma. Visual field testing can be performed by various methods, including confrontation technique, Amsler grid, tangent screen, kinetic perimetry, or static perimetry. This review will focus primarily on standard automated perimetry (SAP).

With experience performing the CVF correctly, you’ll learn to pick up more subtle defects like central defects and nasal steps. The patient’s right upper quadrant of the left eye (OS) is being tested. Notice that the patient’s gaze is focused straight ahead and is …

2017年1月12日 · Confrontation visual field testing involves having the patient looking directly at your eye or nose and testing each quadrant in the patient's visual field by having them count the number of fingers that you are showing. This is a test of one eye at a time.

2019年8月5日 · We applied archetypal analysis to determine the central VF patterns for eyes across the spectrum of glaucoma severity. Each 10-2 VF result can be decomposed linearly to the central VF patterns.

2016年12月16日 · The Vancouver Fraser Medical Program and the Vancouver Academic Campus of the University of British Columbia are situated on the traditional territory of the Musqueam, Squamish and Tsleil-Waututh...

2016年5月24日 · For children who are too young to use Allen pictures, employ the “central, steady, maintain (CSM)” approach. Central: Is the corneal light reflex in the center of the pupil? Steady: Can the patient continue fixating when the light is slowly moved around?