Shoulder Girdle Origins and Insertions Flashcards
1
Q
Upper Trap
A
O: occipital bone, nucchal ligament on upper cervical spinous processes
I: Outer third of clavicle, acromion process
2
Q
Middle Trap
A
O: spinous processes of c7-t3
I: scapular spine
3
Q
Lower Trap
A
O: spinous processes of middle and lower thoracic vertebrae
I: base of the scapular spine
4
Q
levator scapula
A
O: transverse processes of 1st 4 cervical vertebrae
I: vertebral border of scapula b/t the superior angle and spine
5
Q
rhomboid
A
O: spinous processes of c7-t5
I: vertebral border of scapula b/t the spine and inferior angle
6
Q
serratus anterior
A
O: lateral surface of upper 8 ribs
I: vertebral border of the scapula, anterior surface
