Vena Vertebralis Accessoria (Noun)
Meaning
A vein that accompanies the vertebral vein but passes through the foramen of the transverse process of the 7th cervical vertebra and empties into the brachiocephalic vein.
Classification
Nouns denoting body parts.
Examples
- The vena vertebralis accessoria is a unique vein that serves as a supplementary pathway for blood to return to the heart.
- Anatomical studies have identified the vena vertebralis accessoria as a distinct vessel that runs parallel to the vertebral vein but takes a different course.
- The foramen of the 7th cervical vertebra serves as a key landmark for the passage of the vena vertebralis accessoria as it courses its way towards the brachiocephalic vein.
- Researchers have found that the vena vertebralis accessoria plays a significant role in maintaining venous pressure in the upper body.
- In contrast to the vertebral vein, the vena vertebralis accessoria empties directly into the brachiocephalic vein, forming an important link in the venous network.