C7 Root Home Page

C7 Root Motor groups

Sensory Innervation: Middle finger ray, but no unique sensory island

Reflex: Triceps and Extensor carpi ulnaris

Unique Innervation

C5, C6, C7

C5, C6, C7, C8, T1

C6, C7

C6, C7, C8

C7

C7, C8

C7, C8, T1

Anatomy Home Page