What is bifurcation brachial artery?

It begins at the distal border of the tendon of teres major muscle and terminates by dividing into the radial (RA) and ulnar (UA) arteries, about 1 cm distal to the elbow joint. This high division, usually named “high bifurcation of the brachial artery” (HBBA), might occur in several forms.

What is the termination of the brachial artery?

The brachial artery is the principal artery of the arm which is the continuation of the axillary artery from the lower border of the Teres Major. It terminates into the radial and ulnar arteries below the elbow joint at the neck radius.

What are the two major branches off of the brachial artery?

Once the brachial artery reaches the cubital fossa, it divides into its terminal branches: the radial and ulnar arteries of the forearm.

What can affect the function of the brachial artery?

In general, fractures or nerve problems to the upper arm can affect the functioning of the brachial artery. The ankle-brachial index measures blood pressure in the ankle as well as the brachial artery to test for peripheral artery disease (PAD) in a non-invasive manner.

Where is the pulse point in the brachial artery?

The brachial artery provides an important pulse point location when checking the pulses or when checking blood pressure readings or when assessing the pulse during CPR in an infant. The brachial artery divides into the radial and ulnar artery.

How is the ankle brachial index related to death?

Growing evidence indicates that ankle-brachial index (ABI), the ratio of the ankle and brachial systolic blood pressures, is a marker for cardiovascular events and death ( 14, 15 ). However, the simpler clinical assessment of the absence of palpable peripheral pulses has not been tested as a predictor of major vascular outcomes.

When is the brachial artery clamped proximal or distal?

This is done proximal (above) the site of injury, and, when clamped distal (further down) to the brachial artery, there’s little risk of tissue damage because other arteries can still access the area. 3