Results 21 to 30 of about 1,501 (186)
JAMA: The Journal of the American Medical Association, 1898 In the construction of this ophthalmoscope the object desired is to obtain a sufficiently large series of lenses in the most compact form and to permit of all the lenses being used without removing the instrument from the face. When it is taken into consideration that to use an ophthalmoscope properly the accommodation should be relaxed, these ...
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SMALL ELECTRIC OPHTHALMOSCOPES [PDF]
British Journal of Ophthalmology, 1923 Basil Graves
exaly +3 more sources
Journal of Nepal Medical Association, 2023 Introduction: Diabetic retinopathy is a specific microvascular ocular complication associated with diabetes. However, retinopathy has also been reported in people with prediabetes. The study aimed to find out the prevalence of diabetic retinopathy among
Arjun Shrestha +5 more
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Sesquicentennial of the Ophthalmoscope [PDF]
Archives of Ophthalmology, 1999 The year 2000 coincides with the 150th anniversary of the invention of the ophthalmoscope. In 1850, Hermann von Helmholtz (1821-1894) inaugurated the modern era in ophthalmology with his magnificent instrument, which has done more to revolutionize the development of ophthalmology than any other invention or discovery.
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Emulated retinal image capture (ERICA) to test, train and validate processing of retinal images
Scientific Reports, 2021 High resolution retinal imaging systems, such as adaptive optics scanning laser ophthalmoscopes (AOSLO), are increasingly being used for clinical research and fundamental studies in neuroscience.
Laura K. Young, Hannah E. Smithson
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Smartphone Compatible versus Conventional Ophthalmoscope: A Randomized Crossover Educational Trial
Journal of Academic Ophthalmology, 2021 Objective The aim of the study is to compare performance and ease-of-use (EOU) of optic disk assessment using a smartphone direct ophthalmoscope attachment (D-EYE) to the gold standard direct ophthalmoscope (DO).
Rachel Curtis +6 more
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The Disc Mantra: An Algorithm for Fundus Description
MedEdPORTAL, 2008 Introduction Students and non-ophthalmologists are intimidated by the use of the ophthalmoscope to view and describe the fundus. Ophthalmoscopy has a steep learning curve, and its practices have been marginalized due to several barriers including ...
Linda Lippa
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Development and preliminary results of a chromatic illumination system for indirect ophthalmoscopes [PDF]
, 2009 PURPOSE: Chromatic contrast is a technique used in some areas of medicine to provide better visualization of biological tissues. Based on principles of color composition, a new illumination system was constructed using colored emitting diodes to ...
Carvalho, Luis Alberto Vieira de [UNIFESP] +11 more
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Scope of optometry practice in Trinidad and Tobago: A cross‐sectional study
Health Science Reports, 2023 Background and Aim To report the scope of optometry practice in Trinidad and Tobago to identify areas that need improvement. Methods A cross‐sectional study of optometrists in Trinidad and Tobago was conducted using a validated self‐structured ...
Ngozika E. Ezinne +4 more
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