Nasal polyps usually only cause problems if they are large or grow in clusters. Symptoms can include: 1  a blocked nose, which can make it difficult to breathe through your nose. 2  a runny nose.  mucus that drips from the back of your nose down your throat (post-nasal drip)
Innervation: Musculocutaneous nerve (C5,6) Synergist: Coracobrachialis, Brachialis, Brachioradialis, Supinator, anterior division of the Deltoid, Supraspinatus, Pectoralis major. Antagonist: Triceps brachii, Anconeus. For pain and symptom information see: Biceps Brachii Muscle Pain.
Biceps brachii muscle: anconeus: Lateral epicondyle of the humerus: lateral surface of the olecranon process and the superior part of the posterior ulna: Profunda brachii, recurrent interosseous artery: radial nerve (C7, C8, and T1) partly blended in with the triceps, which it assists in extension of the forearm.