Clival diploic veins

Clival diploic veins are veins that travel through the body of the clivus connecting intracranial venous structures on the inner surface of the skull (e.g. basilar venous plexus, inferior petrosal sinusesmarginal sinusinternal carotid artery venous plexus of Rektorzikinferior petro-occipital vein and anterior condylar confluence) to veins on its anteroinferior surface .