title: [Clinical key points. Optic disk].
abstract: Five points should be evaluated during optic disc examination: the size of the optic disc, the condition of the neuroretinal rim, the presence of optic disc hemorrhages, the appearance of the retinal nerve fiber layer, and the comparison between the two discs.
authors.affiliation: Centre ophtalmologique Kléber, 50, cours Franklin-Roosevelt, 69006 Lyon, France.
authors.forename: E
authors.initials: E
authors.lastname: Sellem
mesh_terms: D003941:Diagnostic Techniques, Ophthalmological; D005901:Glaucoma / Q000175:diagnosis; D006801:Humans; D009898:Optic Disk; D009901:Optic Nerve Diseases / Q000175:diagnosis*