Structure-function relationships in glaucoma using enhanced depth imaging optical coherence tomography-derived parameters: a cross-sectional observational study
نویسندگان
چکیده
منابع مشابه
Enhanced depth imaging optical coherence tomography.
Imaging the choroid with conventional commercial spectral-domain optical coherence tomography (SD-OCT) has been difficult, mainly because of difficulty in signal transmission beyond the retinal pigment epithelium. A recent modification to the standard technique, termed enhanced depth imaging optical coherence tomography (EDI-OCT), was able to image the choroid with reasonable clarity using comm...
متن کاملRetrobulbar structure visualization with enhanced depth imaging optical coherence tomography.
PURPOSE To assess enhanced depth imaging optical coherence tomography (EDI-OCT) visualization of deep posterior pole structures and retrobulbar tissues in myopic eyes and evaluate ocular structural elements that influence this capability. METHODS Thirty consecutive myopic eyes (>-6 diopters) from 21 patients were enrolled. Exclusion criteria included any pathological condition affecting the p...
متن کامل[Enhanced Depth Imaging- optical coherence tomography technique and the lamina cribrosa in glaucoma].
The importance of the lamina cribosa in the pathogeny of glaucoma is well known, although exploration utilizing the “Enhanced Depth-Imaging” (EDI) technique with spectral domain optic coherence tomography (DS-OCT) is quite recent. Initially, it was used to assess and quantify choroidal thickness1–3 and now it has facilitated a quantum leap in qualitative, quantitative and dynamic in vivo examin...
متن کاملCross-sectional, Observational Study of Anterior Segment Parameters Using Anterior Segment Optical Coherence Tomography in North Indian Population
PURPOSE To study the anterior segment (AS) parameters using AS optical coherence tomography (AS-OCT) in the North Indian population. METHODS A hospital-based, observational, cross-sectional study was conducted over a period of 1 year. It included 251 normal individuals aged 20-70 years. Participants underwent imaging with AS-OCT.Ocular parameters included anterior chamber angle (ACA), iris cr...
متن کاملIn vivo analysis of glaucoma-related features within the optic nerve head using enhanced depth imaging optical coherence tomography
Structural differences between optic nerve head (ONH) parameters in glaucomatous and non-glaucomatous eyes has been documented, however the association between such parameters in patients with different disease stages is yet to be elucidated. We investigated the relationship between different laminar and prelaminar ONH structures using enhanced depth imaging spectral-domain optical coherence to...
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ژورنال
عنوان ژورنال: BMC Ophthalmology
سال: 2019
ISSN: 1471-2415
DOI: 10.1186/s12886-019-1054-9