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Cochlear Aqueduct

MESHD003052

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.

Synonyms

  • Aqueduct, Cochlear
  • Aqueducts, Cochlear
  • Cochlear Aqueducts
  • Perilymphatic Duct
  • Duct, Perilymphatic
  • Ducts, Perilymphatic
  • Perilymphatic Ducts

Source last updated 2026-05-24T15:27:57.172Z