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Cochlear Aqueduct MeSH Descriptor Data 2023


MeSH Heading
Cochlear Aqueduct
Tree Number(s)
A09.246.300.246.280
Unique ID
D003052
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D003052
Annotation
do not confuse with COCHLEAR DUCT
Scope Note
A fine channel that passes through the TEMPORAL BONE near the SCALA TYMPANI (the basilar turn of the cochlea). The cochlear aqueduct connects the PERILYMPH-filled bony labyrinth to the SUBARACHNOID SPACE.
Entry Term(s)
Perilymphatic Duct
Previous Indexing
Cochlea (1966-1978)
Public MeSH Note
91; was see under COCHLEA 1979-90
History Note
91(79); was see under COCHLEA 1979-90
Date Established
1991/01/01
Date of Entry
1978/05/19
Revision Date
2018/07/02
Cochlear Aqueduct Preferred
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