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| Cochlear Aqueduct Perilymphatic Duct | Aqueduct, Cochlear | Aqueducts, Cochlear | Cochlear Aqueducts | Duct, Perilymphatic | Ducts, Perilymphatic | Perilymphatic Ducts A channel containing perilymph passing through the temporal bone, connecting the scala tympani of the cochlea to the subarachnoid space. |