What nerve runs with profunda brachii artery?
It arises from the posterior portion of the brachial artery, just below the inferior border of the teres major muscle. [3] From here, the profunda brachii follows the radial nerve through the triangular interval into the posterior compartment of the arm.
When does brachial artery become radial?
The brachial artery bifurcates to form the radial artery and ulnar artery in the cubital fossa at the level of the radial neck, below the bicipital aponeurosis 1.
What happens if the brachial artery is damaged?
The following findings were considered to be signs of arterial injury: brisk bleeding, expanding pulsatile hematoma, pale and cold upper extremities, absent or weak radial and ulnar pulses and associated profound neurological deficits.
What are the branches of the profunda Brachii?
The profunda brachii artery runs initially posteriorly between the medial and long heads of the triceps brachii muscle before continuing within the spiral groove of the humerus. It then divides into two branches, the middle collateral (posterior descending) branch and the radial collateral (anterior descending) branch.
Where is radial artery?
forearm
The radial and ulnar arteries originate as a bifurcation of the axillary artery in the cubital fossa and serve as the major perforators to the forearm. Following its bifurcation, the radial artery runs along the lateral aspect of the forearm between the brachioradialis and flexor carpi radialis muscles.
Where does the radial artery go?
The radial artery runs along the radial aspect of the anterior compartment of the forearm under the brachioradialis, lateral to the flexor carpi radialis tendon. For the distal section of its course, the radial artery lies on the surface of the radius.
What does the radial artery do?
The radial artery provides blood supply to the elbow joint, lateral forearm muscles, radial nerve, carpal bones and joints, thumb, and lateral side of the index finger.
What side of the arm is the brachial artery on?
The brachial artery is a major blood vessel located in the upper arm and is the main supplier of blood to the arm and hand. The brachial artery continues from the axillary artery at the shoulder and travels down the underside of the arm.
What nerve runs along the radial artery?
The radial nerve divides into a deep branch, which becomes the posterior interosseous nerve, and a superficial branch, which goes on to innervate the dorsum (back) of the hand….
| Radial nerve | |
|---|---|
| Innervates | posterior compartment of the arm, posterior compartment of the forearm |
| Identifiers | |
| Latin | nervus radialis |
| MeSH | D011826 |