WebMar 1, 2024 · Purpose: To evaluate the relationship between optic nerve cup-to-disc ratio and peripapillary retinal nerve fiber layer (RNFL) thickness in suspected pediatric glaucoma with large cup-to-disc ratios. Methods: This was a retrospective study undertaken at a single academic institution. Eighty-six eyes of 43 patients who presented with large (≥ 0.5) cup … WebOptic nerve hypoplasia, which is an abnormally small optic nerve head. Megalopapilla, which presents as an enlarged optic nerve head with an increased cup-to-disc ratio and a horizontally elongated cup. Morning glory syndrome, which appears as a funnel-shaped excavation, an enlarged optic nerve head, and an increased number of disc vessels.
Risk factors and visual outcome of Non-Arteritic Ischemic Optic
WebAn elevation in the ratio of the diameter of the cup of the optic disc to the total diameter of the disc. The optic disc has an orange-pink rim with a pale centre (the cup) that does not contain neuroretinal tissue. An increase in this ratio therefore may indicate a decrease in … WebPurpose: To determine if a larger cup-to-disc ratio is associated with poor cognitive function in postmenopausal women without glaucoma or ocular hypertension. Methods: We used data from the Women's Health Initiative (WHI) hormone trial, originally designed to test effects of hormone therapy (HT) on various health outcomes. Large cup-to-disc ratio was … greencross surgery phoenix
The Relationship Between Optic Nerve Cup-to-Disc Ratio and …
WebNov 16, 2024 · Glaucoma is the second-most-blinding eye disease in the world and accurate segmentation of the optic disc (OD) and optic cup (OC) is essential for the diagnosis of glaucoma. To solve the problems of poor real-time performance, high algorithm … WebDec 14, 2024 · Abstract. Optic nerve cupping or enlargement of the cup-to-disc ratio is widely recognized as a feature of glaucoma, however it may also occur in non-glaucomatous optic neuropathies. The most well-recognized non-glaucomatous optic … WebNov 13, 2024 · This study found a significantly larger cup-to-disc ratio (0.37) for eyes with compressive optic neuropathies than for control eyes (0.10). Inter-eye asymmetry was also found in patients with unilateral optic nerve compression, suggesting that optic disc … floyd mayweather vs saul alvarez full fight