Results 81 to 90 of about 22,871 (209)

Comparative evaluation of a novel solar powered low-cost ophthalmoscope (Arclight) by eye healthcare workers in Malawi [PDF]

, 2018
This study compared a novel low-cost solar powered direct ophthalmoscope called the Arclight with a traditional direct ophthalmoscope (TDO). After appropriate training, 25 Malawian eye healthcare workers were asked to examine 12 retinal images placed in ...
Abraham, Carl, Blaikie, Andrew, Blundell, Rebecca, Chirambo, Tamara, Fioratou, Evridiki, Msosa, Joseph, Roberts, David   +6 more
core   +3 more sources

The Use of Combined Fundus Photography and Perimetry for the Assessment of Patients Referred for Intracranial Hypertension or Follow‐Up of the Diagnosis in a Tertiary Headache Center

European Journal of Neurology, Volume 33, Issue 1, January 2026.
ABSTRACT Objectives Idiopathic intracranial hypertension (IIH) is characterized by increased intracranial pressure and papilledema. If left untreated, it can lead to vision loss, and, timely detection of papilledema is of paramount importance. Direct ophthalmoscopy can be difficult to perform and interpret for non‐ophthalmologists.
Zainab Rissan, Nadja Skadkær Hansen, Vlasta Vukovic‐Cvetkovic, Louise Ninett Carlsen, Steffen Hamann, Marianne Wegener, Rigmor H. Jensen, Henrik Winther Schytz   +7 more
wiley   +1 more source

Understanding and caring for the direct ophthalmoscope

Community Eye Health Journal, 2016
A direct ophthalmoscope, or simply an ophthalmoscope, is a hand-held optical instrument used to inspect the fundus or back of the eye.
Ismael Cordero
doaj  

Smart Phone Technology for Diabetic Retinopathy Screening in a Rural Setting

TNOA Journal of Ophthalmic Science and Research
To compare the accuracy and reliability of a smartphone ophthalmoscope using an application I Examiner pro with that of a slit-lamp biomicroscope to grade diabetic retinopathy (DR) in patients with diabetes mellitus (DM).
Sarita RJ Lobo, Anjali Mohan, Geover Joslen Lobo   +2 more
doaj   +1 more source

Microperimetric evaluation in patients with adult-onset foveomacular vitelliform dystrophy [PDF]

, 2017
INTRODUCTION: To compare mean best-corrected visual acuity (BCVA), retinal sensitivity (RS), and bivariate contour ellipse area (BCEA) in patients with adult-onset foveomacular vitelliform dystrophy (AOFVD) and healthy subjects (HSs), reporting also ...
Cutini, Alessandro, Fragiotta, Serena, Grenga, Pier Luigi, Meduri, Alessandro, Vingolo, Enzo Maria   +4 more
core   +2 more sources

An Innovative Formula for Keratosis Pilaris Treatment—A Randomized Controlled Study Based on the “Exfoliation‐Dissolution‐Repair” Concept

Journal of Cosmetic Dermatology, Volume 25, Issue 1, January 2026.
ABSTRACT Objective Keratosis pilaris (KP) is a common follicular keratotic skin disorder characterized by follicular papules and skin roughness, often accompanied by itching and inflammation, significantly affecting appearance and psychological health. Methods This 28‐day prospective, open‐label, randomized controlled study evaluated the effectiveness ...
Fangzhou Liu, Lu Cheng, Jie Yang, Tuowei Li, Jing Li, Xiaojie Zhang, Fengwei Qi, Yuanbai Li, Yang Yang, Yexiang Zhang, Hong Meng   +10 more
wiley   +1 more source

\u3cem\u3eIn vivo\u3c/em\u3e Imaging of Human Retinal Microvasculature Using Adaptive Optics Scanning Light Ophthalmoscope Fluorescein Angiography [PDF]

, 2013
The adaptive optics scanning light ophthalmoscope (AOSLO) allows visualization of microscopic structures of the human retina in vivo. In this work, we demonstrate its application in combination with oral and intravenous (IV) fluorescein angiography (FA ...
Carroll, Joseph, Chui, Toco Y.P., Dubow, Michael, Dubra, Alfredo, Pinhas, Alexander, Rosen, Richard B., Scoles, Drew, Shah, Nishit, Sulai, Yusufu N., Walsh, Joseph B., Weitz, Rishard   +10 more
core   +1 more source

Confocal polarimeter for the living human retina

EPJ Web of Conferences, 2010
There is strong evidence [1] that the living human retina has polarization signatures that could be linked to the presence of Glaucoma, an ocular disease that is the second cause of blindness in the western world.
Paterson C., Lara D.
doaj   +1 more source

A simple accurate method of cataract classification Cataract I

Indian Journal of Ophthalmology, 1989
A simple and accurate system of cataract classification using slit lamp and direct ophthalmoscope is reported. Lens opacities are classified into cortical (anterior and posterior), nuclear and posterior sub-capsular and each sub-type of opacity is graded,
Sharma Y, Vajpayee R, Bhatnagar R, Mohan Madan, Azad R, Kumar Mukesh, Nath Ram   +6 more
doaj  

Multidimensional en-face OCT imaging of the retina. [PDF]

, 2009
Fast T-scanning (transverse scanning, en-face) was used to build B-scan or C-scan optical coherence tomography (OCT) images of the retina. Several unique signature patterns of en-face (coronal) are reviewed in conjunction with associated confocal images ...
Adrian G. Podoleanu, Cucu, de Boer, George M. Dobre, Gh, Gh, Gh, Gh, Gh, Gh, Gh, Gh, Hitzenberger, Hong, Huber, Jiao, John Rogers, Justin Pedro, Leitgeb, Lim, Mark Hathaway, Masters, Merino, Patricia Garcia, Philippe Laissue, Pircher, Pircher, Pircher, Pircher, Richard B. Rosen, Rosa, Tuohy, Van Velthoven, Wojtkowski, Yasuno   +34 more
core   +1 more source