What are the veins of the upper limb?
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. The axillary vein originates at the lower border of the teres major muscle in continuity with the brachial veins.
Which vessel drains the upper limbs?
The brachiocephalic vein from each upper extremity will merge to form the superior vena cava. The superior vena cava drains into the right atrium of the heart. Even though the superficial veins drain mainly the superficial structures and the deep veins drain the deeper structures.
What are the 3 superficial veins of the upper limb?
Superficial veins of upper limb. Cephalic vein. Basilic vein.
Which is the main vein in the arm?
At the top of the arm it lies between the deltoid and pectoralis major. The large vein crossing the front of the elbow is the antecubital vein. It crosses from the cephalic, to the basilic vein. The basilic vein then runs up the medial aspect of the arm to join this brachial vein, which is one of a pair.
What is a dorsal vein?
The deep dorsal vein of the penis drains oxygen-depleted blood away from the glans, which is the external head of the sexual organ. This vein runs the length of the shaft and it eventually flows into the prostatic venous plexus near a man’s prostate gland.
Which is the largest vein?
inferior vena cava
The inferior vena cava (or caudal vena cava in some animals) travels up alongside the abdominal aorta with blood from the lower part of the body. It is the largest vein in the human body.
What are the 2 largest veins in the human body?
The vena cava are the two largest veins that carry blood into the right upper chamber of the heart (the right atrium). The superior vena cava carries blood from the brain and arms into the top of the right atrium.
Which artery supplies blood to the upper limb?
brachial artery
The brachial artery (BA) is the most important vessel in the normal vascular anatomy of the upper limb. The classical pattern of the palmar hand region distribution shows the superficial palmar arch.
What is the longest vein in the body?
Great Saphenous Vein
Great Saphenous Vein (GSV) – The GSV is the large superficial vein of the leg and the longest vein in the entire body. It can be found along the length of the lower limb, returning blood from the thigh, calf, and foot to the deep femoral vein at the femoral triangle. The femoral triangle is located in the upper thigh.
What does the dorsal vein supply?
What is longest vein in upper arm?
Cephalic vein: This large vein travels through the upper arm before branching near the elbow and into the forearm. It is often easily seen through the skin in the biceps region.
What are upper arm veins?
The upper extremity veins are named according to the areas they supply as they run along the length of the hand and arm. Thus, the deep veins consist of the radial vein, ulnar vein, brachial vein, axillary vein, subclavian vein, internal jugular vein, and the innominateorbrachiocephalic vein.
What are the names of the veins in the arm?
The veins of the arm carry blood from the extremities of the limb, as well as drain the arm itself. The two main veins are the basilic and the cephalic veins.
What are the two superficial veins of the arm?
Sometimes, the deep veins combine to form one brachial vein during part of their course. The two foremost superficial veins of the arm are the cephalic and basilic veins.