Intermediate Back Muscles Flashcards
1
Q
name the intermediate back muscles
A
serratus posterior inferior
serratus posterior superior
2
Q
what is the origin of the serratus posterior superior?
A
spinous process of CV7-TV3
3
Q
what is the insertion of serratus posterior superior
A
ribs 2 through 4
4
Q
what is the origin of serratus posterior inferior?
A
TV11 through LV2
5
Q
what is the insertion of serratus posterior inferior?
A
ribs 8-12
6
Q
what nerve innervates the intermediate back muscles?
A
intercostal nerve
7
Q
what is the arterial supply of the intermediate muscles?
A
branches of intercostal artery
8
Q
A
