The term "vena vertebralis accessoria" is a specific medical term that refers to a certain vein in the body. Let's break it down to make it easier to understand:
Vena vertebralis accessoria (noun) is a vein that runs alongside the vertebral vein. It goes through a small opening (called a foramen) in the 7th cervical vertebra (the bone in your neck). This vein eventually drains into another vein called the brachiocephalic vein, which is an important vein that helps carry blood back to the heart.
The vena vertebralis accessoria is a specialized term used in anatomy to describe a specific vein in the neck area. It is important for medical professionals to understand such terms when discussing human anatomy and related health conditions.