Posterior Triangle Flashcards
1
Q
What is the function of the scalene muscles?
A
bend neck, elevate 1st and 2nd ribs
2
Q
What are the boundaries of the posterior triangle?
A
Anterior- sternocleidomastoid
Posterior- trapezius
Inferior- clavicle
3
Q
What are the two sub-triangles of the posterior triangle?
A
- Occipital triangle (above omohyoid)
- Omoclavicular, or subclavian triangle (below omohyoid)