The elbow is where the two bones of the forearm – the radius on the thumb side ... These protrusions fit into two corresponding depressions (the olecranon fossa and coronoid fossa) at the lower end of ...

The radial nerve supplies the brachioradialis muscle to help it move. This nerve starts in the neck, around the lower neck bones (cervical levels five through seven) and upper back (thoracic level ...

However, the radial artery has high anatomical variability regarding its origin and course. It usually originates from the brachial artery in the cubital fossa. It is uncommon for the radial artery to ...