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Neuro
Nerves of the Brachial plexus
| Nerves | Muscles |
|---|---|
| Dorsal scapular | Rhomboids, Levator scapulae |
| Long thoracic | Serratus anterior |
| Nerve to subclavius | Subclavius |
| Suprascapular | Infraspinatus, Supraspinatus |
| Lateral pectoral | Pecs major - clavicular head |
| Musculocutaneous | Biceps brachii, Coracobrachialis Brachialis, |
| Lateral root of the median | Flexor mm in the forearm, except flexor carpi ulnaris, and 5 mm in the hand |
| Medial pectoral | Pecs major and minor |
| Ulnar | Flexor carpi ulnaris, Flexor digitorum profundus, Most small mm of the hand |
| Medial root of the median | Flexor mm in the forearm, except flexor carpi ulnaris, and 5 mm of the hand |
| Upper subscapular | Subscapularis |
| Thoracodorsal | Latissimus dorsi |
| Lower subscapular | Subscapularis, Teres major |
| Axillary | Deltoid, Teres minor |
| Radial | Brachioradialis, Triceps, Supinator, Wrist extensors, Anconeus |
| From the rami of the plexus | |
| From the trunks of the plexus | N. to subclavius, Suprascapular |
| From the lateral cord of the plexus | Lateral pectoral, Musculocutaneous, Lateral root of the median |
| From the medial cord of the plexus | Medial pectoral, Ulnar, Medial root of the median |
| From the posterior cord of the plexus | Upper subscapular, Thoracodorsal, Lower subscapular, Axillary, Radial |