Brachial Plexus Lateral Cord

Origin

Brachial Plexus Upper Trunk Anterior Division
Brachial Plexus Middle Trunk Anterior Division
Shared Innervation

Pectoralis Major
Pectoralis Minor
Coracobrachialis
Biceps Brachii
Brachialis
Pronator Teres
Flexor Carpi Radialis
Palmaris Longus
Flexor Digitorum Superficialis - all
Flexor Digitorum Profundus Index
Flexor Digitorum Profundus Middle
Flexor Pollicis Longus
Pronator Quadratus
Branches into Nerves from Lateral Cord

Joins the Medial Cord to form the Median Nerve