Basivertebral Vein (Noun)
Meaning
One of a number of veins draining the spongy substance of the vertebrae and emptying into the anterior internal vertebral venous plexus.
Classification
Nouns denoting body parts.
Examples
- The basivertebral vein is centered in the anterior part of the vertebral body and emerges from it at its anterior aspect, near its junction with the posterior aspect of the vertebral body.
- Blood from the basivertebral vein subsequently drains into the anterior internal vertebral venous plexus, forming an extensive network along the spine.
- The basivertebral veins serve an essential function by connecting the internal vertebral venous plexuses and facilitating the regulation of spinal venous pressure.
- In a lumbar vertebra, for example, the basivertebral vein emerges from the vertebral body at the base of its anterior surface, where it joins the anterior internal vertebral venous plexus.
- The anatomical position and unique emptying mechanism of the basivertebral vein suggest that it contributes significantly to the maintenance of spinal venous circulation.