Radial Nerve in Arm and Nerves of
Posterior Shoulder: Posterior View Anatomy
Dorsal scapular nerve (C5), Supraspinatus
muscle, Levator scapulae muscle (also supplied by branches from C3 and C4), Rhomboid
minor muscle, Rhomboid major muscle, Infraspinatus muscle, Teres major muscle, Lower
subscapular nerve (C5, 6),
Posterior brachial cutaneous nerve (branch of radial
nerve), Triceps brachii muscle, Long head, Lateral head (cut), Medial
head, Triceps brachii tendon, Medial epicondyle, Olecranon, Anconeus muscle, Extensor
digitorum muscle, Extensor carpi ulnaris muscle, Extensor carpi radialis brevis
muscle, Extensor carpi radialis longus muscle, Brachioradialis muscle, Lateral
intermuscular septum, Posterior antebrachial cutaneous nerve Inferior lateral
brachial cutaneous nerve, Deltoid muscle, Teres minor muscle, Axillary nerve
(C5, 6), Superior lateral brachial cutaneous nerve, Radial nerve (C5, 6, 7, 8,
T1), Inconstant contribution.
