Vision loss is a common medical problem that can arise secondary to a variety of pathologies including trauma, ischemia, infection or inflammation, demyelination, and mass lesions anywhere along the visual pathway. Most nontraumatic pathology to the globe is diagnosed by ophthalmologic examination and does not require imaging. When needed, the choice of imaging study is directed at the known or suspected cause and the expected anatomic location of the insult along the visual pathway. This docume…