Scalene Muscles Flashcards
1
Q
What are the origins of the scalene muscles?
A
Ant- TP C3-6
Med- TP C1-7
Post- TP C4-6
Slightly posterior to Sternocleidomastoid
2
Q
What are the attachments of the scalene muscles?
A
Ant- 1st rib
Med- 1st rib
Post- 2nd rib
3
Q
What are the actions of the scalene muscles?
A
Ipsilateral side flexion
Bilateral flexion
Accessory muscle of respiration - elevating the first rib
