Injury Anatomy:

C5: Paralyzed Shoulder
C6: Paralyzed Bicep
Upper Trunk
C7: Paralyzed Tricep & Wrist
Middle Trunk
Lower Trunk
Upper Trunk: Posterior Division
C8: Paralyzed Hand
Upper Trunk: Anterior Division
Long Thoracic Nerve: Scapula
T1: Paralyzed Hand