serratus anterior Flashcards
1
Q
origin of serratus anterior
A
vertebral edge of scapula on anterior surface
2
Q
insertion of serratus anterior
A
ribs 1-8/9
3
Q
action of serratus
A
rotation of scapula
4
Q
nerve innervation of serratus interior
A
long thoracic nerve off of C5,6,7