click below
click below
Normal Size Small Size show me how
Stack #41263
| muscles | origins | insertions |
|---|---|---|
| teres major | lateral side inferior angle & lower half of lateral border of the scapula | crest of the lesser tubercle of the humerus |
| latissimus dorsi | SP's of last 6 thorasic vertebrae, last three or four ribs, thoracolumbar aponeurosis and posterior iliac crest | crest of the lesser tubercle of the humerus |
| Supraspinatus | supraspinous fossa of the scapula | greater tubercle of the humerus |
| infraspinatus | infraspinus fossa of the scapula | greater tubercle of the humerus |
| teres minor | superior half of lateral border of scapula | greater tubercle of the humerus |
| subscapularis | subscapular fossa of the scapula | lesser tubercle of the humerus |
| Rhomboids | minor SP's of C7 & T1 major SP's of T2 - T5 | minor/ upper portion of the medial border of the scapula, across from the spine of the scapula. major/ medial border of the scapula between the spine of the scapula and the inferior angle. |
| Levator scapula | TVP's of C1-C4 | Upper region of medial border and superior angle of scapula |
| Serratus anterior | surfaces of upper eight or nine ribs | Anterior surface of medial border of scapula |
| Pectoralis major | medial 1/2 of clavicle, sternum and cartilage of first thruogh sixth ribs | crest of the greater tubercle of the humerus |
| pectoralis minor | 3rd-5th ribs | coracoid process of the scapula |
| Biceps brachii | SH: coracoid process of scapula LH: supraglenoid tubercle of scapula | tuberosity of the radius and aponeurosis of the biceps brachii |
| Triceps Brachii | LH: infraglenoid tubercle of the scapula, Lateral head: posterior surface of proximal half of the humerus, medial head: posterior surface of distal half of the humerus | olecranon process of the ulna |
| Coracobrachialis | coracoid process of the scapula | medial surface of mid-humoral shaft |