Witryna1 kwi 2012 · Stereoscopic optic disc photographs, acquired for each individual, were digitized at high resolution and analyzed using a digital, quad-buffered, stereoscopic … Witryna1 mar 2024 · Is the optic disc nasal or temporal? Structure. The optic disc is placed 3 to 4 mm to the nasal side of the fovea. It is a vertical oval, with average dimensions of …
Optic Atrophy - EyeWiki
Witryna2 sty 2024 · Nasal step defects are caused by optic nerve disorders that affect the long, arching axons that originate temporal to the macula, entering the disc superiorly or inferiorly. A nasal step may begin as a … WitrynaOptic disc thinning and cupping. Optic disc thinning refers to examining the neuroretinal rim (NRR) and observing abnormal measures of the inferior, superior, nasal and temporal rims. 2 In order to evaluate the … new hanover county animal control
16 Optic Nerve Abnormalities in Pediatric Ocular …
Witryna14 kwi 2024 · Thickness was divided into four quadrants (superior, temporal, inferior, and nasal areas), and the average thickness of each quadrant was recorded. pRNFL … WitrynaCongenital pigmentation of the optic disk is uncommon in the white race, whereas, according to Oguchi, 1 it is frequently found in the Japanese. Duke-Elder 2 stated that the pigment on the disk may migrate from the choroid and show itself as a fleck form pigmentation, or the entire disk may be diffusely and uniformly pigmented—black or … WitrynaThis aspect of disc analysis is the most compelling in diagnosing glaucoma. Clinical pearl: Notching does not occur commonly on the temporal or nasal aspect of the disc. Temporal thinning of the disc is most commonly an anomaly of disc insertion and not glaucoma. The term “temporal thinning”, in the absence of other interview questions for an analyst