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The functions of a cephalic vein are many and you would find that it is a vein that is superficial and is usually visible in the arm. The complete cephalic vein stretches from the shoulder and goes all the way down to the hand of the human body. Like all other veins, it runs along the side of the thumb and is responsible for taking the blood from hands.
The cephalic vein is an important part of the circulatory system of the body and a problem of cephalic vein thrombosis can be troublesome. Basically, the condition of thrombosis is all about the formation of blood clots inside the veins of the body. Thrombosis usually happens due to the buildup of platelets in the blood and several other causes and the clots that are formed can be classified as movable or immovable.
If you want to know ‘what is a brachial vein’, you first need to know that it is a deep vein that runs in the arms, just like the cephalic vein. A brachial vein is the exact opposite of the brachial artery and it performs the reverse function. In the arm, the brachial vein combines with the basilic vein to form the axillary vein.
Understanding the cephalic vein anatomy is quite important as this is one superficial vein which is used for different functions and procedures. Basically, the cephalic vein is a superficial vein of the upper limb and it starts from the hand and moves till the shoulder. Basically, the cephalic vein arises in the dorsal rete of the hand, and winds along the border of brachioradialis muscle.