Intrathecal 03:34 Sep 3, 2014
My sources give 'intrathecal' as the translation for "intrarraqídea"; I'm concerned about the "intra" part; I think it refers to the interior of the spinal column. See the following definition:
Intrathecal - Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Intrathecal Wikipedia Intrathecal (intra- + theca, "within a sheath") is an adjective that refers to something occurring in or introduced into the anatomic space or potential space inside a sheath, most commonly the arachnoid membrane of the brain or spinal cord.
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