preferred_name: Cup-disc ratio &#x7C; Right optic nerve &#x7C; Eye physical exam
preferred_name_lc: cup-disc ratio &#x7c; right optic nerve &#x7c; eye physical exam
label: Cup-disc ratio &#x7C; Right optic nerve &#x7C; Eye physical exam
label_lc: cup-disc ratio &#x7c; right optic nerve &#x7c; eye physical exam