[PDF] Top 20 Optical Coherence Tomography Parameters in Preperimetric Open Angle Glaucoma
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Optical Coherence Tomography Parameters in Preperimetric Open Angle Glaucoma
... in glaucoma precedes the functional change, a condition that has been termed pre-perimetric ...with glaucoma can suffer a 20% to 50% loss of retinal ganglion cells before a defect becomes evident in ... See full document
14
<p>Parafoveal vessel changes in primary open-angle glaucoma and normal-tension glaucoma using optical coherence tomography angiography</p>
... with optical coher- ence tomography angiography imaging with RTVue XR Avanti (Optovue, ...14 glaucoma suspect, 16 normal-tension glaucoma, and 12 primary open-angle ... See full document
11
Factors Associated with Lamina Cribrosa Displacement After Trabeculectomy Measured by Optical Coherence Tomography in Advanced Primary Open Angle Glaucoma
... A total of 100 patients were enrolled in this study and 81 were included. Fourteen were excluded for a low LCVG and five lost to follow-up. All patients were phakic from the beginning to the end of the study. The mean ... See full document
17
Comparison of the Prelaminar and Lamina Cribrosal Thickness in Patients With Primary open Angle Glaucoma and Normal Tension Glaucoma by Optic Coherence Tomography (Oct)
... Primary Open Angle Gluacoma and Normal Tension Glaucoma (in pathogenesis, genetic, signs and symptoms) we tried to compare the Optical Coherence Tomography (OCT) appearance of ... See full document
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<p>Diurnal Stability Of Peripapillary Vessel Density And Nerve Fiber Layer Thickness On Optical Coherence Tomography Angiography In Healthy, Ocular Hypertension And Glaucoma Eyes</p>
... reproducibility in studies of retinal and papillary micro- circulation without the intravenous injection of dye. Commercially available OCTA devices use different types of algorithms and technology and can yield ... See full document
10
Changes in retinal nerve fiber layer and optic disc algorithms by optical coherence tomography in glaucomatous Arab subjects
... (36 glaucoma and 29 normal patients) aged ...an open angle, good-quality OCT images, and reliable visual field indices obtained from the Program 32 dynamic strategy (Octopus 101 automated perimeter, ... See full document
9
Comparison of peripapillary and subfoveal choroidal thickness in normal versus primary open-angle glaucoma (POAG) subjects using spectral domain optical coherence tomography (SD-OCT) and swept source optical coherence tomography (SS-OCT)
... macular area, however this difference was not statisti- cally significant. The lower confidence limit of mean difference at all the points was in negative values on SD-OCT and a few points in SS-OCT, implying that in few ... See full document
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<p>Vessel Density in Glaucoma of Different Entities as Measured with Optical Coherence Tomography Angiography</p>
... of glaucoma, an increased intraocular pressure is ...develop glaucoma-speci fi c changes despite a low intraocular ...Normal-tension glaucoma (NTG), a subtype of primary open-angle ... See full document
8
Morphological analysis of age-related iridocorneal angle changes in normal and glaucomatous cases using anterior segment optical coherence tomography
... temporal angle quadrants (3- and 9-o’clock meridians; nasal–temporal angles at 0 ° –180 ° ...respectively. Angle-opening distance (AOD), at 500 µ m and 750 µ m distant from the scleral spur (AOD500 and ... See full document
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Optical coherence tomography measurement of retinal nerve fibre layer thickness and comparison with visual field analysis in patients with primary open angle glaucoma
... computed tomography and magnetic resonance imaging is also limited to hundreds of microns 61, 62 ...laser tomography 64 is limited by ocular aberrations and the numerical aperture available through the ... See full document
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Prevalence and risk factors of primary open-angle glaucoma in a city of Eastern China: a population-based study in Pudong New District, Shanghai
... Methods: Three residents ’ committees were randomly selected from Pudong New District, and residents aged 50 and older were screened for primary open-angle glaucoma (POAG) from March to April 2011. ... See full document
9
Ganglion cell complex and retinal nerve fiber layer measured by fourier-domain optical coherence tomography for early detection of structural damage in patients with preperimetric glaucoma
... early glaucoma diagnosis, and it is still unknown whether one or several of these diagnostic parameters should be used in the clinical diagnosis of early ...early glaucoma than in nor- mal eyes; ... See full document
9
Analysis of macular volume and thickness in primary open angle glaucoma suspects and patients with primary open angle glaucoma using optical coherence tomography
... Compared to the ONH analyzers, improved axial resolution and reduced variability in assessing optic nerve topography is improved with confocal scanning laser ophthalmoscopes, which produce optical sections of the ... See full document
86
<p>Ganglion Cell Complex Analysis in Glaucoma Patients: What Can It Tell Us?</p>
... Abstract: Glaucoma is a group of optic neuropathies characterized by a progressive degen- eration of retina ganglion cells (RGCs) and their axons that precedes functional changes detected on the visual fi ... See full document
12
Multifocal VEP and OCT findings in patients with primary open angle glaucoma: A cross-sectional study
... hand, optical coherence tomography (OCT) is a high resolution non-invasive method which can quantify the optic disc and the circumpapillary ret- inal nerve fiber layer (RNFL) ...primary open ... See full document
5
No differences in central corneal thickness between open-angle and pseudoexfoliation glaucoma patients
... by optical coherence tomography (OCT, 3D OCT-2000 and 3D OCT-1000; Topcon Corporation, Tokyo, Japan) using the anterior segment imaging ...bilateral glaucoma, one eye was later randomly ... See full document
6
A correlative study of automated perimetry and optical coherence tomography in glaucoma
... This is to certify that the dissertation titled, “A CORRELATIVE STUDY OF AUTOMATED PERIMETRY AND OPTICAL COHERENCE TOMOGRAPHY IN GLAUCOMA” is a bonafide record of the research work done by DR. ... See full document
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Utility of combining spectral domain optical coherence tomography structural parameters for the diagnosis of early Glaucoma: a mini-review
... input parameters into discriminant functions for classification of patients into ...early glaucoma and 42 normal eyes and assessed the discriminating abilities of single ONH, RNFL, and GCC parameters ... See full document
11
Automated Early Detection of Glaucoma in Wavelet Domain Using Optical Coherence Tomography Images
... proposed glaucoma diagnostic model which helps ophthalmologists for early diagnosis and progression of glaucoma disease using OCT ...an open training session where only the input feature vectors of ... See full document
8
Boston type 1 keratoprosthesis from patient selection through postoperative management: a review for the keratoprosthetic surgeon
... head optical coherence tomography (OCT) and automated visual field testing are often precluded by poor preoperative vision and a limited view to the posterior ...and angle anatomy can be ... See full document
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