What are the branches of brachial artery?


What are the branches of brachial artery?

The following are the branches of the brachial artery in order of origin, proximal to distal.

  • Profunda Brachii/ Deep Brachial Artery.
  • Superior Ulnar Collateral Artery.
  • Inferior Ulnar Collateral Artery.
  • Ulnar Artery.
  • Radial Artery.

What is the major branch from the brachial artery?

profunda brachii
The profunda brachii is the first and main branch of the brachial artery. It arises above the midpoint of the upper arm on the medial aspect of the vessel. However, as it courses posteriorly, it sweeps posterolaterally to the humerus to sit lateral and posterior by the time it reaches the elbow.

How many brachial artery are there?

Below the cubital fossa, the brachial artery divides into two arteries running down the forearm: the ulnar and radial. In some people, this division occurs higher up, causing these arteries to run through the upper arm. These are the two main branches of the brachial artery.

How far under the skin is the brachial artery?

The brachial artery (Fig. 525) commences at the lower margin of the tendon of the Teres major, and, passing down the arm, ends about 1 cm. below the bend of the elbow, where it divides into the radial and ulnar arteries.

What is the name of the major brachial bone?

Deep brachial artery: Also called the profunda brachii artery, this is the first and main branch of the brachial artery. It supplies blood to parts of your humerus bone (long bone in your upper arm), deltoid muscle (rounded part of your shoulder) and triceps muscle (back of your upper arm).

What is the brachial?

The brachial plexus is a network of nerves in the shoulder that carries movement and sensory signals from the spinal cord to the arms and hands. Brachial plexus injuries typically stem from trauma to the neck, and can cause pain, weakness and numbness in the arm and hand.