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.
The artery lies lateral to the nerve. It gives two muscular branches: one to the flexor carpi ulnaris and second to the ulnar part of the flexor digitorum profundus. The other half of the muscle and the rest of the muscle in the anterior compartment of the forearm is supplied by the median nerve. Hand. At the wrist the ulnar nerve and artery pass through the Guyonâs canal (superficial part of flexor retinaculum) in order to enter the hand. There is also a dorsal sensory branch given off here which supplies sensation to the back of the ulnar 1 and a half fingers.