
Barbotage is a medical procedure that involves the repeated injection and aspiration{disambiguation needed|date=May 2012} of a fluid. Examples of barbotage include a technique of injecting spinal anesthesia, obtaining cytology (such as from the bladder or urethra), and removing calcification from joints. ...
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http://en.wikipedia.org/wiki/Barbotage

A method of spinal anaesthesia in which a portion of the anaesthetic solution is injected into the cerebral spinal fluid, which is then aspirated back into the syringe and reinjected. ... Origin: Fr. Barboter, to dabble ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

(bahr″bo-tahzh´) repeated alternate injection and withdrawal of fluid with a syringe, as in gastric lavage or administration of an anesthetic agent into the subarachnoid space by alternate injection of part of the anesthetic and withdrawal of cerebrospinal fluid into the syringe.
Found on
http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: bar′bō-tahzh′ Definitions: 1. A method of spinal anesthesia in which a portion of the anesthetic solution is injected into the cerebrospinal fluid, which is then aspirated back into the syringe and reinjected.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=9480
No exact match found.