Traumatic optic neuropathy is a clinical diagnosis and should not be made if vision and pupillary function are normal. ... A relative afferent pupillary defect may not be present if TON is present ...

OBJECTIVES Recovery to normal or near normal visual acuity is usual after acute demyelinating optic neuritis, despite the frequent persistence of conduction abnormalities as evidenced by the visual ...

Objectives To determine the prevalence and causes of blindness and vision impairment, and the coverage and quality of cataract surgical services, among population aged 50 years and older in Sohag ...

On ophthalmologic examination, her best corrected VA was 20/400 for both the eyes. Pupillary direct reflex was present, albeit weak, and there was no relative afferent pupillary defect, while the ...