Brachial Plexus Middle Trunk Posterior Division

Origin Brachial Plexus Middle Trunk

Shared Innervation

Latissimus Dorsi
Teres Major
Extensor Carpi Radialis Longus
Extensor Carpi Radialis Brevis
Extensor Digitorum Communis
Extensor Digiti Minimi
Extensor Carpi Ulnaris
Abductor Pollicis Longus
Extensor Pollicis Brevis
Extensor Pollicis Longus
Extensor Indicis
Outcome: All Posterior divisions join to form the Posterior Cord

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