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Pronunciation: nu'mo-mi'e-log'ra-fe

Definition: Rarely used radiographic examination of spinal canal after injection of air or gas into the subarachnoid space.

[G. pneuma, air, + myelos, marrow, + grapho, to write]

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.