Dorsal scapular
C4,5
Subclavian
C5,6
Suprascapular
C5,6
Lateral pectoral
C5-7
Musculocutaneous
C5-7
Axillary
C5-6
Radial
C5-8,T1
Median
C6-8,T1
Ulnar
C8,T1
Upper/lower subscapular
C5-6
Thoracodorsal
C6-8
Medial…
Pectoral
Cutaneous arm
Cutaneous forearm
C8-T1
Upper trunk
C5-6
Middle trunk
C7
Lower trunk
C8-T1
Lateral cord
C5-7
Posterior cord
C5-T1
Medial cord
C8,T1
Long thoracic
C5-7