The radial nerve originates from the posterior cord of the brachial plexus (nerves C5 through T1). From there, it traverses the triangular space of the axilla and supplies the medial and lateral heads ...

BPN is a type of peripheral neuropathy, which refers to damage to a single nerve or a set of nerves. If you have BPN, it’s the brachial plexus that’s damaged. This is an area where nerves from ...

Upper-arm weakness (paresis) or paralysis indicates peripheral-nerve damage to the brachial plexus, a network of lower cervical and upper thoracic spinal nerves supplying the arm, forearm ...

The brachial artery is the largest artery serving the shoulder and arm. It travels down the upper arm and through the elbow before dividing into the radial ... up the brachial plexus, a network ...

Two terminal brachial artery branches, the ulnar and radial arteries ... of the biceps muscle on the outer side and the median nerve on the inner side. The brachial artery supplies blood to ...