iDrugBank

Cranial Sinuses

MESHD003392

Large endothelium-lined venous channels situated between the two layers of DURA MATER, the endosteal and the meningeal layers. They are devoid of valves and are parts of the venous system of dura mater. Major cranial sinuses include a postero-superior group (such as superior sagittal, inferior sagittal, straight, transverse, and occipital) and an antero-inferior group (such as cavernous, petrosal, and basilar plexus).

Synonyms

  • Sinuses, Cranial
  • Intracranial Sinuses
  • Sinuses, Intracranial
  • Cranial Venous Sinuses
  • Sinuses, Cranial Venous
  • Venous Sinuses, Cranial

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