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Subarachnoid Space MeSH Descriptor Data 2025


MeSH Heading
Subarachnoid Space
Tree Number(s)
A08.186.566.166.686
Unique ID
D013346
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D013346
Annotation
NIM when merely locational
Scope Note
The space between the arachnoid membrane and PIA MATER, filled with CEREBROSPINAL FLUID. It contains large blood vessels that supply the BRAIN and SPINAL CORD.
NLM Classification #
WL 200
Date Established
1966/01/01
Date of Entry
1999/01/01
Revision Date
2015/06/16
Subarachnoid Space Preferred
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