Main Entry: cis·ter·nog·ra·phy Pronunciation: "sis-(")t&r-'näg-r&-fE Function: noun Inflected Form: plural-phies : radiographic visualization of the subarachnoid spaces containing cerebrospinal fluid following injection of an opaque contrast medium
cisternography cis·ter·nog·ra·phy (sĭs'tər-nŏg'rə-fē) n. The radiographic study of the basal cisterns of the brain after the introduction of an opaque contrast medium.