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Medical Term:

filiform bougie


Definition: a very slender bougie usually used for gentle exploration of strictures or sinus tracts of small diameter where false passages can be encountered or created; the entering end can consist of either a straight or spiral tip, and the trailing end usually consists of a threaded cylinder into which the screw tip of a following bougie can be inserted.

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