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Pathological optic disc cupping is most often caused by open angle glaucoma. More rarely, other optic neuropathies may be associated with acquired pathological optic disc cupping, sometimes mimicking glaucoma. A careful interpretation of the history, optic disc characteristics and visual fields are the main tools in the decision process of glaucomatous versus non-glaucomatous optic disc cupping, avoiding inappropriate, expensive neuroimaging examinations. LA: French
2.14 Optic disc (Part of: 2 Anatomical structures in glaucoma)