Brachial Plexus Middle Trunk Posterior Division

Origin Brachial Plexus Middle Trunk

Shared Innervation

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

Anatomy Home Page

American
Society
for
Surgery
of the
Hand
assh.org

The Best
Resource
For Your
Hands,
Period.

Links to this page: Brachial Plexus Divisions | Brachial Plexus Middle Trunk | Brachial Plexus Posterior Cord | Nerve route of lower subscapular nerve to subscapularis | Nerve route to Abductor Pollicis Longus | Nerve route to Anconeus | Nerve route to Extensor Carpi Radialis Brevis | Nerve route to Extensor Carpi Radialis Longus | Nerve route to Extensor Carpi Ulnaris | Nerve route to Extensor Digiti Minimi | Nerve route to Extensor Digitorum Communis | Nerve route to Extensor Indicis | Nerve route to Extensor Pollicis Brevis | Nerve route to Extensor Pollicis Longus | Nerve route to Latissimus Dorsi | Nerve route to Supinator | Nerve route to Teres Major | Radial Nerve Origin |