Search Result for "myelography": 
Wordnet 3.0

NOUN (1)

1. roentgenography of the spinal cord to detect possible lesions (usually after injection of a contrast medium into the subarachnoid space); 



WordNet (r) 3.0 (2006):

myelography
    n 1: roentgenography of the spinal cord to detect possible
         lesions (usually after injection of a contrast medium into
         the subarachnoid space)