Anatomy - Intermediate Back Muscles Flashcards
1
Q
Serratus Posterior Superior: Origins? (2)
A
Lower part of ligamentum nuchae
Spinous processes of C7 - T3
2
Q
Serratus Posterior Superior: Attachments?
A
Ribs #2-5
3
Q
Serratus Posterior Superior: Innervation?
A
Intercostal nerves
4
Q
Serratus Posterior Superior: Actions?
A
Elevates ribs #2-5
5
Q
Serratus Posterior Inferior: Origins?
A
Spinous processes of T11 - L3
6
Q
Serratus Posterior Inferior: Attachments?
A
Ribs #9-12
7
Q
Serratus Posterior Inferior: Innervation?
A
Intercostal nerve
8
Q
Serratus Posterior Inferior: Actions?
A
Depresses ribs #9-12