Confrontation visual field testing - University of Iowa
Jan 12, 2017 · Confrontation visual field testing Richard C. Allen, MD, PhD, FACS Additional Notes: Length 00:27 Confrontation visual field testing involves having the patient looking …
Basic Pediatric Eye Exam - University of Iowa
Sep 11, 2020 · Confrontation Visual Fields Confrontation visual fields can be tested in a similar manner. Cover one eye and hold an interesting object in one hand outside of the visual field. …
Functional Visual Loss - University of Iowa
Mar 6, 2013 · A nonorganic tubular visual field can also be elicited with repeated confrontation visual field testing at 1 meter and at 2 meters from the patient. Other tests In addition to the …
Visual Field Testing: From One Medical Student to Another
The field is often tested at only four locations, which is sensitive only for large field defects. This method of testing is referred to as confrontation visual field evaluation. Quantification of visual …
How to Perform a Basic Cover Test in Ocular Misalignment or …
Apr 24, 2015 · The single cover test is a test is used to determine if there is a heterotropia or tropia, which is a manifest strabismus or misalignment that is always present. The first eye is …
History of the visual field before perimetry
History of the visual field before perimetry The first record of a visual field defect is found in Hippocrates description of a hemianopia from the late fifth century B.C. Ptolemy (150 B.C.) …
Driving in the visually impaired - University of Iowa
Jan 2, 2013 · Multiple studies have demonstrated that the UFOV test correlates with driving performance. [3,8,9] The UFOV test can help determine if a patient can use their compromised …
Medical Student Online Ophthalmology Curriculum - University of …
Aug 3, 2020 · Medical Student Online Ophthalmology CurriculumIndividual learning and self-reflection Download Individual PDF In the setting of current events, our ophthalmology …
Frequency Doubling Technology (FDT) Perimetry
Frequency Doubling Technology (FDT) Perimetry Marco Zeppieri, M.D. and Chris A. Johnson, Ph.D. 1. The Basics The Frequency Doubling Technology (FDT) perimeter is a portable, …
Oculopharyngeal muscular dystrophy - University of Iowa
Jan 17, 2012 · DISCUSSION Oculopharyngeal muscular dystrophy (OPMD) is an autosomal dominant disorder characterized by slowly progressive bilateral ptosis, dysphagia, extraocular …