Common Cervical Nerve Root Innervation Patterns

C3

C3, C4

C3, C4, C5

C4

C4, C5

C5

C5, C6

C5, C6, C7

C5, C6, C7, C8, T1

C6

C6, C7

C6, C7, C8

C7

C7, C8

C7, C8, T1

C8

C8, T1

T1

Anatomy Home Page