Three-dimensional evaluation of optic disc pallor in open angle glaucoma

2009 ◽  
Vol 71 (3) ◽  
pp. 308-314
Author(s):  
Mary Jo Sagaties ◽  
Bernard Schwartz
Keyword(s):  
Optic Disc ◽  
Open Angle Glaucoma ◽  
Three Dimensional ◽  
Open Angle

scholarly journals Optic Disc Morphology in Open-Angle Glaucoma Compared with Anterior Ischemic Optic Neuropathies

2010 ◽  
Vol 51 (4) ◽  
pp. 2003 ◽  
Author(s):  
Helen V. Danesh-Meyer ◽  
Michael V. Boland ◽  
Peter J. Savino ◽  
Neil R. Miller ◽  
Prem S. Subramanian ◽  
...  
Keyword(s):  
Optic Disc ◽  
Open Angle Glaucoma ◽  
Open Angle

scholarly journals Rare variants in optic disc area gene CARD 10 enriched in primary open‐angle glaucoma

2016 ◽  
Vol 4 (6) ◽  
pp. 624-633 ◽  
Author(s):  
Tiger Zhou ◽  
Emmanuelle Souzeau ◽  
Shiwani Sharma ◽  
Owen M. Siggs ◽  
Ivan Goldberg ◽  
...  
Keyword(s):  
Optic Disc ◽  
Primary Open Angle Glaucoma ◽  
Rare Variants ◽  
Open Angle Glaucoma ◽  
Open Angle ◽  
Disc Area

scholarly journals Visual field indices and optic disc parameters in a 24-month follow-up of primary open angle glaucoma patients

1999 ◽  
Vol 77 (S229) ◽  
pp. 20-21
Author(s):  
Angelo Macrì ◽  
Maurizio Rolando ◽  
Guido Corallo ◽  
Michele Iester ◽  
Giuseppe Verrastro ◽  
...  
Keyword(s):  
Visual Field ◽  
Optic Disc ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Open Angle ◽  
Visual Field Indices

3D Reconstruction of Scleral Shell Using Three Dimensional Active Contours

2012 ◽  
Author(s):  
Avinash Ayyalasomayajula ◽  
Jonathan P. Vande Geest
Keyword(s):  
Intraocular Pressure ◽  
Dynamic Response ◽  
Primary Open Angle Glaucoma ◽  
Active Contours ◽  
Open Angle Glaucoma ◽  
Three Dimensional ◽  
Constitutive Models ◽  
Lamina Cribrosa ◽  
Open Angle ◽  
Scleral Shell

There is a general consensus that elevation in intraocular pressure (IOP), due to a reduced outflow of aqueous humor, is a major factor leading to primary open-angle glaucoma (POAG). Studies indicated that the damage of the optic nervehead (ONH), due to the biomechanical environment in and around the lamina cribrosa (LC), could be an important event leading to POAG [Morgan]. Since experimentally testing tissues of such small dimensions is difficult, many researchers resorted to computationally model the biomechincal environment inside the eye [Avatar, Kobayashi, Sigal, Uchio, Xu, Tandon]. It also gives the flexibility to parametrically study and isolate the effects of individual tissues on the IOP and LC. Many of these studies involve stress analysis on a hypothetical geometry (for e.g. spherical or axisymmetric hemisphere) using a variety of constitutive models (for e.g. elastic, biphasic etc) to study the static, and dynamic response of the IOP [Tandon, Sigal].

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