part of part of tributary of tributary of system venous plexus spinal cord vasculature of organ vasculature of central nervous system anterior internal vertebral venous plexus UBERON:8600103 FMA:4869 A venous plexus that is tributary of the basivertebral veins and internal vertebral veins, draining blood from the vertebrae and spinal cord. The anterior internal vertebral venous plexus is located within the vertebral canal. 2024-06-06T09:53:48Z intervertebral vein Aleix Puig-Barbé