OIAN II Flashcards
Coracobrachialis
O: coracoid process scapula
I: crest of the lesser tubercle
A: adduct, stb joint
N: musculocutaneous n
Teres major
O: scapula caudal angle, caudal surface subscapularis
I: teres major tuberosity
A: flex, rotate medially shoulder
N: axillary n
Tensor fasciae antebrachii
O: fascia over lateral latissimus dorsi
I: olecranon
A: ext elbow
N: radial n
Triceps brachii
O:
I:
A: ext elbow, long head flexes shoulder joint
N: radial n
Triceps brachii: long head
O: caudal border scapula
I: olecranon tuber
A:
N:
Triceps brachii: lateral head
O: tricipital line
I: olecranon tuber
A:
N:
Triceps brachii: accessory head
O: neck of humerus
I: olecranon
A:
N:
Triceps brachii: medial head
O: crest of the lesser tubercle
I: olecranon tuber
A:
N:
Anconeus
O: lateral supracondylar crest, lateral & medial epicondyles humerus
I: lateral surface of olecranon
A: ext elbow
N: radial n
Biceps bracii
O: supraglenoid tubercle
I: ulnar & radial tuberosities
A: flex elbow, extend shoulder
N: musculocutaneous n
Brachialis
O: proximal 1/3 of lateral humerus
I: ulnar & radial tuberosities
A: flex elbow
N: musculocutaneous n
Extensor carpii radialis
O: lateral supracondylar crest humerus
I: tuberosities on dorsal surface of MC II&iii
A: extend carpus
N: radial n
Common digital extensor
O: lateral epicondyle H
I: extensor process of P3 - digit 2-5
A: ext d 2-5
N: radial n
Lateral digital extensor
O: lateral epicondyle H
I: proximal ends of P digits 3-5
A: ext joints of dig 3-5
N: radial n
Extensor carpi ulnaris
O: lateral epicondylar humerus
I: lateral aspect of prox end MC 5 & accesory carpal bone
A: abduct carpal joints
N: radial n
