Among the eyes included in the study, 48.1% had optic disc vessel density reduction and 29.9% exhibited field progression. A significantly higher proportion of eyes experiencing optic disc vessel ...

Visual acuity on presentation was normal (20/20–20/30) in 23 of the children (67%), moderately diminished (20/40–20/80) in 9 (26%), and showing profound loss (20/200) in 2 (7%). Five patients (14.7%) ...

Optic nerve drusen is an eye problem that could occur at any age. It can cause some mild visual issues but is usually symptomless. Most of the time, you won’t even know that you have this ...

Higher mean blood pressure (BP) levels were associated with faster rates of visual field progression in patients ... to impaired blood flow to the optic nerve, making that tissue more susceptible ...

Known as ODD, optic nerve head drusen, or drusenoid discs, the nomenclature may be different, but they all relate to the same appearance. ... Arcuate visual field defects, enlarged blind spots, nasal ...

Tansuebchueasai N, Nishida T, Moghimi S, et al. Rate of initial optic nerve head capillary density loss and risk of visual field progression. JAMA Ophthalmol . Published online May 2, 2024. doi:10 ...

In the specialized fields of ophthalmologyand optometry, doctors measure sight by having you focus on a central point while keeping your head still. You’ll also be able to see above and below ...

Glaucoma affects peripheral vision, creating blind spots in the outer edges of a person’s visual field. This can affect ... can lead to damage to the optic nerve. The optic nerve transmits ...

Secondary causes of moderate to severe vision impairment or blindness were MMD and optic nerve atrophy. “[O]ptic neuropathy of a glaucomatous (glaucoma-like) and non-glaucomatous type contribute to ...

Optic Nerve Hypoplasia (ONH ... The author described a patient with bilateral ONH and binasal hemianopic field abnormalities. In 1972, it was proposeed that this was a congenital retrograde ...

Signs a doctor may observe include: increase eye pressure adhesions on the iris damage to the optic nerve visual field loss, although there may be no effect on the clarity of a person’s vision ...