Visual Field Testing with the Humphrey Field Analyzer
Visual Field Testing with the Humphrey Field Analyzer

Author: Neil T. Choplin

Publisher:

Published: 1999

Total Pages: 264

ISBN-13:

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An introduction by ophthalmologists to the use of the Humphrey Field Analyzer (both older and newer models) in automated perimetry. After discussing the principles of the computer measurement of peripheral vision fields, hardware methodologies and software interpretations are detailed. Finally, specific classes of visual field defects such as glaucoma, neuro-ophthalmology, and miscellaneous conditions are explored. Throughout are numerous pictures of Humphrey printouts which provide examples of perimetry test results for both healthy and diseased eyes. Annotation copyrighted by Book News, Inc., Portland, OR

Visual Impairments
Visual Impairments

Author: National Research Council

Publisher: National Academies Press

Published: 2002-08-17

Total Pages: 369

ISBN-13: 0309083486

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When children and adults apply for disability benefits and claim that a visual impairment has limited their ability to function, the U.S. Social Security Administration (SSA) is required to determine their eligibility. To ensure that these determinations are made fairly and consistently, SSA has developed criteria for eligibility and a process for assessing each claimant against the criteria. Visual Impairments: Determining Eligibility for Social Security Benefits examines SSA's methods of determining disability for people with visual impairments, recommends changes that could be made now to improve the process and the outcomes, and identifies research needed to develop improved methods for the future. The report assesses tests of visual function, including visual acuity and visual fields whether visual impairments could be measured directly through visual task performance or other means of assessing disability. These other means include job analysis databases, which include information on the importance of vision to job tasks or skills, and measures of health-related quality of life, which take a person-centered approach to assessing visual function testing of infants and children, which differs in important ways from standard adult tests.

Automated Static Perimetry
Automated Static Perimetry

Author: Douglas R. Anderson

Publisher:

Published: 1999

Total Pages: 392

ISBN-13:

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Delve into the cutting-edge developments in the essential clinical arena of computerized perimetry. AUTOMATED STATIC PERIMETRY, 2nd Edition provides a thorough review of the basics and incorporates comprehensive coverage of all new technology such as SITA (Swedish Interactive Threshold Algorithm) and SWAP, (Short Wavelength Automated Perimetry). Clinically useful guidelines are provided to aid the practitioner in arriving at a clinical diagnosis and watching for pitfalls. You'll learn to make the best clinical use of new techniques with detailed instructions, as well as learn new methods of analysis for progression. * Includes new printouts and illustrations showing the latest field tests and analyses * Provides up-to-the-minute dialogue on the latest interactive strategies in perimetry * Relies on a practical "how to" approach to developing technical and interpretive skills NEW TO THIS EDITION * Includes new techniques such as SITA (Swedish Interactive Threshold Algorithm) and SWAP (Short Wavelength Automated Perimetry) * Emphasizes the latest technology of the Humphrey Visual Field Analyzer, the most widely used perimeter in the US * Provides clinical guidelines to determine: which testing strategies are appropriate; how to arrive at a clinical diagnosis; and how to avoid pitfalls * Features new 2-color design and useful callouts containing supplemental information * Includes new appendices containing a glossary and a list of abbreviations

The Pediatric Eye Exam Quick Reference Guide: Office and Emergency Room Procedures
The Pediatric Eye Exam Quick Reference Guide: Office and Emergency Room Procedures

Author: Zhu-Tam, Lily

Publisher: IGI Global

Published: 2022-02-18

Total Pages: 409

ISBN-13: 1799880451

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There is a need for comprehensive books that provide crucial information in a clear and direct manner, particularly in the medical field. Currently, there are limited resources available to students and clinicians that provide step-by-step procedures with pictures on how to examine the eye in the pediatric population. The Pediatric Eye Exam Quick Reference Guide: Office and Emergency Room Procedures is a clinical procedure book to provide step-by-step pediatric eye care examination techniques and is an important addition to the field of eye care. The chapters are written by leading pediatric optometrists and ophthalmologists in the field. Years of academic and clinical experiences from schools of optometry, hospital-based eye care, and private practice are all presented in a user-friendly format with clinical pearls and insights that will help any clinician perform a pediatric eye exam easily and efficiently. Covering a range of critical topics such as pupil examination, visual field testing, refraction, and ocular emergencies and providing pictures, it is ideal for all students, residents, academicians, trainers, and novel and seasoned clinicians who are interested in learning how to examine a pediatric patient and staying on top of the latest pediatric eye care procedures.

Biophysical Properties in Glaucoma
Biophysical Properties in Glaucoma

Author: Ingrida Januleviciene

Publisher: Springer

Published: 2019-01-31

Total Pages: 160

ISBN-13: 3319981986

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This book provides an overview on new insights in glaucoma, the latest technological developments, scientific achievements, and novel research leading to new paradigms in glaucoma diagnosis. Readers will discover a broad picture starting from theoretical perspectives in diagnostic criteria followed by practical examination and clinical interpretations while highlighting potential pitfalls and limitations in analysis. Non-invasive, modern technologies allowing visualization and quantification of various parts of the human eye are fast evolving and improving interpretation of modern diagnostic possibilities are essential to fill the gap between sophisticated equipment, complex clinical data, and the need for precision-medicine based interpretation. Issues such as the importance of intraocular, intracranial, and ocular perfusion pressures (IOP, ICP, OPP) in the pathogenesis of glaucoma; and imaging modalities for examination of the optic nerve head, retinal fiber layer, and visual field assessment in glaucoma are explored in these chapters. The problem-based learning approach presented herein offers a succinct go-to-guide to read and discover answers.​

The Field Analyzer Primer: Excellent Perimetry
The Field Analyzer Primer: Excellent Perimetry

Author: Anders Heijl

Publisher:

Published: 2021-05-22

Total Pages:

ISBN-13: 9780988479517

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Concise introduction and reference that may be used by busy practitioners and in training programs as a practical guide for clinical automated perimetry and particularly visual field testing using the Humphrey perimeter.

The Glaucoma Book
The Glaucoma Book

Author: Paul N. Schacknow

Publisher: Springer

Published: 2010-04-20

Total Pages: 1043

ISBN-13: 9780387766997

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Complete evidence-based medical and surgical management of glaucoma for both the general ophthalmologist in practice and residents The only book that covers the new generation of glaucoma procedures including trabectome, trabecular bypass and canaloplasty, by the experts who developed them Includes the latest laser treatments for glaucoma including micro diode and titanium saphire trabeculoplasty as well as laser from an external approach The most comprehensive coverage of the optic nerve and the importance of nerve fiber layer hemorrhage Provides an integrated approach to neovascular glaucoma merging treatment to the retina, with the use of new anti-VEGF drugs, tubes, and shunts to achieve the best outcome Integrates clinical science with basic science to outline the next steps in glaucoma therapy

Primary Eye Examination
Primary Eye Examination

Author: Jong-Soo Lee

Publisher: Springer

Published: 2019-04-01

Total Pages: 311

ISBN-13: 9811069409

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This book is a comprehensive, in-depth, and up-to-date resource on eye examination that will be of great practical value for ophthalmologists and optometrists. The aim is to guide the practitioner through the diagnostic process and the implications for management of the ocular patient, and in so doing to demonstrate that it is possible to reach appropriate decisions on the basis of eye examination. Every year, existing ocular equipment is being upgraded and new diagnostic equipment is appearing on the market. This book reflects recent progress in upgrading by providing information and guidance on the latest innovations in ocular examination and eye testing while also highlighting the continuing important role of the traditional eye test. The coverage accordingly ranges from such long-established techniques as ophthalmoscopy, tonometry, and slit lamp examination through to the latest advances in OCT technologies, digital fundus photography, confocal scanning laser ophthalmoscopy, ocular ultrasound, and angiography. The authors hope that the book will assist all practitioners who perform ophthalmologic examinations.