Where is the brachiocephalic vein located?
Where is the brachiocephalic vein located?
thorax
The brachiocephalic veins also referred to as the innominate veins, are large venous structures located within the thorax and originate from the union of the subclavian vein with the internal jugular vein. The left and right brachiocephalic vein join to form the superior vena cava on the right side of the upper chest.
What does the brachiocephalic vein split into?
It runs anterolateral to the brachiocephalic trunk and right vagus nerve. At the level of the inferior border of the 1st right costal cartilage, the left and right brachiocephalic veins converge to form the superior vena cava, which goes on to drain into the right atrium of the heart.
What drains into brachiocephalic veins?
Tributaries draining into the brachiocephalic veins include the vertebral and first posterior intercostal veins in the neck and the internal thoracic, thymic, and inferior thyroid veins in the superior mediastinum.
What is the brachiocephalic?
The brachiocephalic artery, brachiocephalic trunk, or more commonly referred to clinically as the innominate artery, is one of the three great vessels of the aortic arch that supplies blood to the head, neck and upper extremities.
How is brachiocephalic vein formed?
The brachiocephalic veins are formed by the confluence of the subclavian vein and internal jugular vein, on the right and left, respectively. The brachiocephalic veins, as well as the vena cava, are valveless vessels.
Is brachial vein deep or superficial?
In human anatomy, the brachial veins are venae comitantes of the brachial artery in the arm proper. Because they are deep to muscle, they are considered deep veins.
Is the brachial vein a superficial or deep vein?
Deep veins — The deep veins of the upper extremity include the paired ulnar, radial, and interosseous veins in the forearm; paired brachial veins of the upper arm; and axillary vein.
Are there two brachiocephalic veins?
There is no brachiocephalic artery for the left side of the body. The left common carotid, and the left subclavian artery, come directly off the aortic arch. However, there are two brachiocephalic veins….Brachiocephalic artery.
| Brachiocephalic artery. | |
|---|---|
| TA2 | 4179 |
| FMA | 3932 |
| Anatomical terminology |
Why is it called brachiocephalic?
The brachiocephalic artery is a blood vessel that originates from the aortic arch. The name refers to the fact that blood flows through this very short artery to the arm (brachio) and the head (cephalic). It is an artery, meaning that it is a thick-walled blood vessel that carries blood away from the heart.
Is gastrocnemius a deep vein?
According to the nomenclature of veins of the lower limb [4], soleal and gastrocnemius veins are included in the deep venous system (Figure 1).
Is brachial vein a DVT?
Deep vein thrombosis of the upper extremity (DVT-UE) can occur in any of the veins of the upper extremity or thoracic inlet. These include the jugular, brachiocephalic, subclavian, and axillary veins as well as the more distal brachial, ulnar, and radial veins.
