Upper Extremity Arterial Anatomy

Upper extremity anatomy contents hide 1 upper extremity anatomy 11 brachial artery 12 radial artery 13 ulnar artery 14 anterior interosseous artery 15 posterior interosseous artery 16 veins of upper limb 17 veins 18 surface anatomy important landmarks of upper limb 19 axillaarmpit 110 brachial plexus 111 nerves arising from the cords 112 important nerves and. The most frequently injured artery of the upper extremity is the brachial artery.

Upper Limb Vascular Anatomy Collateral Arterial Blood

It accounts for 28 of all vascular injuries.

Upper extremity arterial anatomy. The right subclavian artery originates from the brachiocephalic artery which is the first branch of the aortic arch. This website provides free medical books. Download the medical book.

By openstax college cc by 30 via wikimedia commons. Fig 1 schematic demonstrating the arterial supply to the upper limb. The collateral circulation associated with the brachial artery and its branches provides some vascular support in times of injury.

Figures 13 2 to 13 5 are detailed arteriographic views of specific regions of the upper extremity arterial tree beginning at the aorta and extending to the digits. Upper extremity anatomy arteries veins muscles pdf for free. The left subclavian artery originates directly from the aortic arch being the third branch.

These figures should be reviewed carefully because their legends provide the instructional content. The normal arterial anatomy of the upper extremity is depicted graphically in figure 13 1. In this article we shall look at the anatomy of the arteries of the upper limb their anatomical course branches and clinical correlations.

The arterial supply of the upper limb is derived from the subclavian artery.

Arterial Supply To The Upper Limb Subclavian Brachial