title: Optic disc typing--a technique to improve fundus examination.
mesh_terms: D002986:Clinical Trials as Topic; D005654:Fundus Oculi; D006801:Humans; D008722:Methods; D009887:Ophthalmoscopy; D009896:Optic Atrophy / Q000175:diagnosis; D009900:Optic Nerve / Q000033:anatomy & histology*