WebbDisc area (P < 0.001) and type of cupping (P < 0.001) were ... thicker than nasal rim, thicker than temporal rim) was violated in a significant minority. Physiological associations with such violations ... of the Chennai Glaucoma Study with normal frequency-doubling perimetry underwent complete eye examinations including optic disc digital ... WebbDisc hemorrhage was significantly associated with avascular area (odds ratio, 11.13; P < .001) and nail bed hemorrhage (81.59; P < .001). By multivariate logistic regression analysis, avascular area and nail bed hemorrhage continued to be independently associated with the presence of disc hemorrhages in glaucoma patients.
Optic Atrophy: Background, Pathophysiology, Epidemiology
WebbA suspicious optic disc is one with a high degree of optic disc cupping. Generally if the cup-to-disc ratio is more than 0.5 – i.e., the vertical dimensions of the cup are more than half … Webb6 sep. 2011 · The physiological variability of the cup-disc ratio ocurs because of the large variation in the normal optic nerve head size. 1 Though the normal optic nerve head size is reported to be 1.5 mm in diameter it can vary from 0.96 mm to 2.91 mm. 6 As a result, the physiological cup can be as small as 0.1:1 or as large as 0.8:1. Figure 5. denny mushrooms contact details
Glaucomatous versus nonglaucomatous optic disc cupping: …
WebbOPTIC DISC CUPPING A hallmark of glaucoma is excavation or enlargement of the optic disc, referred to as cupping. The vast majority of pathologic cupping is caused by … Webb28 jan. 2014 · Pathological optic disc cupping (ODC) is predominantly referred to as glaucoma; however, it is not only glaucoma that leads to pathological optic disc … Webb8 okt. 2014 · Optic nerves can look however they want to look, and differentiating variants on normal from the presence of disease is often challenging. However, dealing with the … denny mushrooms burnt down