Analysis of the structural parameters of the optic disc and nerve fiber layer in patients with occlusion of the Central vein of the retina using swept-source technology

2018 ◽  
pp. 69-72
Author(s):  
M.M. Bikbov ◽  
◽  
R.R. Fayzrakhmanov ◽  
V.F. Salavatova ◽  
R.L. Valyamov ◽  
...  
Keyword(s):  
Nerve Fiber ◽  
Optic Disc ◽  
Structural Parameters ◽  
Central Vein ◽  
Fiber Layer ◽  
Swept Source ◽  
Nerve Fiber Layer

Morphology of the optic disc and retinal nerve fiber layer based on swept-source technology

2020 ◽  
pp. 380-383
Author(s):  
R.R. Fayzrakhmanov ◽  
◽  
M.M. Shishkin ◽  
O.A. Pavlovsky ◽  
E.A. Larina ◽  
...  
Keyword(s):  
Nerve Fiber ◽  
Optic Disc ◽  
Retinal Nerve Fiber Layer ◽  
Fiber Layer ◽  
Swept Source ◽  
Nerve Fiber Layer ◽  
Retinal Nerve Fiber

scholarly journals Birefringence measurement of the retinal nerve fiber layer by swept source polarization sensitive optical coherence tomography

2011 ◽  
Vol 19 (11) ◽  
pp. 10252 ◽  
Author(s):  
Badr Elmaanaoui ◽  
Bingqing Wang ◽  
Jordan C. Dwelle ◽  
Austin B. McElroy ◽  
Shuang S. Liu ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Nerve Fiber ◽  
Retinal Nerve Fiber Layer ◽  
Optical Coherence ◽  
Fiber Layer ◽  
Swept Source ◽  
Nerve Fiber Layer ◽  
Retinal Nerve Fiber

scholarly journals Evidence of Post Trabeculectomy Optic Nerve Reperfusion by OCT Angiography

2020 ◽  
pp. 35-39
Author(s):  
Jigyasa Sahu
Keyword(s):  
Intraocular Pressure ◽  
Optic Nerve ◽  
Nerve Fiber ◽  
Structural Parameters ◽  
Visual Fields ◽  
Vessel Density ◽  
Oct Angiography ◽  
Prognostic Indicators ◽  
Fiber Layer ◽  
Nerve Fiber Layer

Aim: To describe a case of glaucoma which showed increase in optical coherence tomography (OCT) angiographic vessel densities after intraocular pressure reduction suggesting reperfusion of optic nerve. Presentation of Case: A 55 year old female with primary open angle glaucoma was taken up for trabeculectomy in view of inadequate control of intraocular pressure (IOP) despite maximal medical therapy. In addition to routine glaucoma assessment by visual fields and nerve fiber layer assessment by OCT, OCT angiographic evaluation of peripapillary vessel density was done preoperatively. Three months after trabeculectomy, her intraocular pressure decreased from 35mmHg to 14mmHg. Compared with the preoperative baseline value, the vessel density increased significantly in all quadrants after three months from surgery as demonstrated by OCT angiography. Discussion: This case report suggests that decreased optic nerve head perfusion due to high IOP can be reversed by reduction of IOP. Conclusion: Vascular parameters like angiographic vessel density can show reversible changes as decreased blood flow reinstates and thus can be better prognostic indicators than structural parameters like OCT retinal nerve fiber layer (RNFL) in glaucoma patients.

Optic Disc and Retinal Nerve Fiber Layer Analysis With Scanning Laser Tomography After LASIK

2006 ◽  
Vol 22 (4) ◽  
pp. 372-375 ◽  
Author(s):  
Naoki Hamada ◽  
Tadayoshi Kaiya ◽  
Tetsuro Oshika ◽  
Satoshi Kato ◽  
Goji Tomita ◽  
...  
Keyword(s):  
Nerve Fiber ◽  
Optic Disc ◽  
Retinal Nerve Fiber Layer ◽  
Scanning Laser ◽  
Fiber Layer ◽  
Nerve Fiber Layer ◽  
Laser Tomography ◽  
Layer Analysis ◽  
Retinal Nerve Fiber

Genetic Contributions to Glaucoma: Heritability of Intraocular Pressure, Retinal Nerve Fiber Layer Thickness, and Optic Disc Morphology

2007 ◽  
Vol 48 (8) ◽  
pp. 3669 ◽  
Author(s):  
Leonieke M. E. van Koolwijk ◽  
Dominiek D. G. Despriet ◽  
Cornelia M. van Duijn ◽  
Luba M. Pardo Cortes ◽  
Johannes R. Vingerling ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Nerve Fiber ◽  
Layer Thickness ◽  
Optic Disc ◽  
Retinal Nerve Fiber Layer ◽  
Fiber Layer ◽  
Nerve Fiber Layer ◽  
Nerve Fiber Layer Thickness ◽  
Genetic Contributions ◽  
Retinal Nerve Fiber
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