Results 91 to 100 of about 21,343 (229)

Chromatic-achromatic perimetry in four clinic cases: Glaucoma and diabetes [PDF]

, 2015
Background: Some diseases that affect the visual system may show loss of chromatic-achromatic sensitivity before obvious physical signs appear in the usual examination of the eye's posterior segment.
Cabezos, Inmaculada, Camps, Vicente J., Fez Saiz, Dolores de, Luque Cobija, María José, Moncho Gascón, Vicenta   +4 more
core   +4 more sources

Relationship Between Optic Nerve Head Area and Peripapillary Retinal Nerve Fiber Layer Thickness in Laboratory Beagles

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To determine if the area of the canine optic nerve head (ONH) is related to the peripapillary retinal nerve fiber layer (RNFL) thickness. Animals Studied A total of 44 eyes of 22 adult normal laboratory Beagles. Procedures In this retrospective study, confocal scanning laser ophthalmoscopy (cSLO) and spectral domain optical coherence
Colleen E. Dwyer, Christine D. Harman, Mylee R. Haught, Frank R. Lawrence, Amanda L. Jacobson, Kristin L. Koehl, András M. Komáromy   +6 more
wiley   +1 more source

The role of frequency doubling perimetry in the diagnosis of glaucoma: screening in employees of a public hospital in an urban area of São Paulo [PDF]

, 2005
PURPOSE: To study the prevalence of glaucoma in employees of a public hospital in São Paulo and to analyze the role of frequency doubling perimetry along with non-contact tonometry and direct ophthalmoscopy, in the screening for glaucoma.
Almeida, Geraldo Vicente De, Almeida, Paula Boturão De, Caixeta-umbelino, Cristiano, Cohen, Ralph, Eliezer, Ricardo Nunes, Flank, Mauricio, Kasahara, Niro, Mandia Júnior, Carmo, Paolera, Maurício Della, Pinheiro, Renato Klingelfus, Seixas, Francisco Soares, Villaça Filho, Eduardo   +11 more
core   +3 more sources

Intraocular Pressure Increase Induced by 0.5% Tropicamide‐0.5% Phenylephrine in Dogs: An Analysis of Causes Using Ultrasound Biomicroscopy

Veterinary Ophthalmology, EarlyView.
ABSTRACT Purpose To determine whether the differences in intraocular pressure (IOP) change after the topical application of 0.5% tropicamide and 0.5% phenylephrine (TP) are due to anatomical variations in the anterior chamber using ultrasound biomicroscopy (UBM).
Donghee Kim, Sang‐Eun Park, Haerin Yoon, Jiyi Hwang, Ji Seung Jung, Soohyun Kim, Kyung‐Mee Park   +6 more
wiley   +1 more source

Comparison of intraocular pressure measurement with Scheimpflug-based noncontact tonometer with and without hydrogel contact lenses

Indian Journal of Ophthalmology, 2015
Objectives: The objective was to determine the repeatability of intraocular pressure (IOP) measurements made through a soft contact lens (CL) using the Scheimpflug noncontact tonometry in healthy subjects.
Mukesh Kumar, Rohit Shetty, Chaitra Jayadev, Debarun Dutta, Maneck D Nicolsan, Sriharsha Nagaraj, Rajesh S Kumar   +6 more
doaj   +1 more source

Intraluminal Deposits Found in Glaucoma Tube Shunts Via Anterior Segment Ocular Coherence Tomography [PDF]

, 2018
PURPOSE: To describe and characterize a novel observation of intraluminal deposits of glaucoma tube shunts (TS) using spectral domain (SD) ocular coherence topography (OCT).
Alvarado, Jorge A., Srivastava, Vinita, Sun, Yang   +2 more
core   +1 more source

Tacrolimus and Hyaluronate Therapy Enhance Tear Film Stability in Canine Evaporative Dry Eye Disease

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective Evaluate the efficacy of a therapeutic approach combining tacrolimus and hyaluronate‐based lubricant for the management of evaporative dry eye disease (EDED) in dogs, compared to hyaluronate monotherapy. Procedures Fifty‐four client‐owned dogs with EDED were randomly assigned to three groups (n = 18 each): Group 1 received 0.03 ...
Lionel Sebbag, Sirlene F. Barbosa, Arianne P. Oriá   +2 more
wiley   +1 more source

Corneal Biomechanics for Ocular Hypertension, Primary Open-Angle Glaucoma, and Amyloidotic Glaucoma: A Comparative Study by Corvis ST

Clinical Ophthalmology, 2022
Nisa Silva,1 André Ferreira,1,2 Pedro Manuel Baptista,1 Ana Figueiredo,1 Rita Reis,1 Isabel Sampaio,1 João Beirão,1,3 Riccardo Vinciguerra,4,5 Pedro Menéres,1,3 Maria João Menéres1,3 1Ophthalmology Department, Centro Hospitalar Universitário do Porto ...
Silva N, Ferreira A, Baptista PM, Figueiredo A, Reis R, Sampaio I, Beirão J, Vinciguerra R, Menéres P, Menéres MJ   +9 more
doaj  

Role Of Point Of Care Ultrasound In The Diagnosis Of Retinal Detachment In The Emergency Department. [PDF]

, 2019
Ocular complaints represent up to 3% of all emergency department (ED) visits. These presentations can result in permanent vision loss if not promptly diagnosed and treated.
Ali, Qumber, Fox, John C, Lahham, Shadi, Lee, Clifton, Palileo, Bea Martina   +4 more
core  

Effect of Uveal Melanocytes on Choroidal Morphology in Rhesus Macaques and Humans on Enhanced-Depth Imaging Optical Coherence Tomography. [PDF]

, 2016
PurposeTo compare cross-sectional choroidal morphology in rhesus macaque and human eyes using enhanced-depth imaging optical coherence tomography (EDI-OCT) and histologic analysis.MethodsEnhanced-depth imaging-OCT images from 25 rhesus macaque and 30 ...
Cunefare, David, Farsiu, Sina, Garzel, Laura, Oltjen, Sharon, Roberts, Jeffrey, Thomasy, Sara M, Vuong, Vivian S, Yiu, Glenn   +7 more
core   +1 more source