Aqueduct of cochlea

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Bone: Aqueduct of cochlea
Left temporal bone. Inferior surface. (AquƦductus cochleƦ labeled at left, fifth from the top.)
Latin a. cochleae
Gray's subject #34 144
Dorlands
/ Elsevier
    
a_55/12148721

Medial to the opening for the carotid canal and close to its posterior border, in front of the jugular fossa, is a triangular depression; at the apex of this is a small opening, the aquaeductus cochleae (or cochlear aqueduct, or aqueduct of cochlea), which lodges a tubular prolongation of the dura mater establishing a communication between the perilymphatic space and the subarachnoid space, and transmits a vein from the cochlea to join the internal jugular

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This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant. Template:Skull


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