Upper limb anatomy in 3D:
arteries

The arteries of the upper limb: axillary, brachial, radial and ulnar arteries and the palmar arches.

The brachial artery divides in the cubital fossa into the radial and ulnar arteries, which run through the forearm to the hand. In the palm they join to form the superficial and deep palmar arches, from which the digital arteries arise.