Upper Extremity Arteries

Vascular structures of the right shoulder. Note the relationship of the subclavian artery with the clavicle, first rib, and scalenus anterior muscle. The clavicle has been partially removed. (Art based on actual angiogram.)

Left: Angiogram of the right subclavian, axillary, and brachial arteries and branches.

Right: Angiogram of the left subclavian artery. Note the origin of the vertebral artery arising in the second portion of the subclavian artery.

Left: The right brachial artery and its branches.

Right: Digital subtraction angiogram of the brachail artery and its main branches.