1 Deep and constant pain in the cheekbones, forehead or bridge of the nose.  The pain usually intensifies with sudden head movement or straining and usually occurs with other sinus symptoms, such as nasal discharge, feeling of fullness in the ears, fever, and facial swelling.
The radial artery is a continuation of the brachial artery and is one of the major blood supplying vessels to the structures of the forearm. The brachial artery terminates at the cubital fossa where it bifurcates into the ulnar artery and a smaller radial artery.
In the hand, the ulnar and radial arteries interconnect to form two arches, from which branches to the digits emerge. 1  Radial artery â contributes mainly to supply of the thumb and the lateral side of the index finger. 2  Ulnar artery â contributes mainly to the supply of the rest of the digits, and the medial side of the index finger.