Origins and Insertion of shoulder girdle Flashcards
1
Q
O and I of deltoid
A
O = Scapula spine, acromion, lateral third of clavicle
I =deltoid tuberosity on lateral side of humerus
2
Q
O and I of serratus anterior
A
O = Upper 8-9 ribs I = medial border of scapula
3
Q
O and I of biceps
A
O = supraglenoid tubercle of scapula I = radial tuberosity
4
Q
O and I of coracobrachialis
A
O = coracoid process I = medial surface border in humerus
5
Q
O and I of pectoralis major
A
O = sternum, clavicle I = crest of greater tubercle of humerus
6
Q
O and I of pectoralis minor
A
O = ribs 3-5 I = coracoid process
7
Q
O and I of latissimus dorsi
A
O = thoracolumbar fascia, spinous process of T07 -T12, L1- L5, post. Third of iliac crest I = intertubercular groove of humerus
8
Q
O and I of teres major
A
O = inferior angle of scapula
I – intertubercular groove of humerus
9
Q
O and I of triceps
A
O = posterior surface of body of humerus I = olecranon of ulna
10
Q
O and I of trapezius
A
O = occipital bone, ligamentum nuchae, spinous process T1 – T12 I = scapula spine, lateral third of clavicle
11
Q
O and I of teres minor
A
O = Lateral border of scapula I = greater tuberosity of humerus
12
Q
O and I of infraspinatus
A
O = infraspinatus fossa in post. Aspect of scapula I = greater tubercle of humerus
13
Q
O and I of subscapularis
A
O = Subscapular fossa I = lesser tubercle of fossa
14
Q
O and I of levator scapulae
A
O = transverse process of C1-4 I = superior medial border of scapula
15
Q
O and I of rhomboid minor
A
O = spinous process of C7 – T1
I =Medial border of scapula
