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
Supinator
O: lateral epicondyle H
I: cranial surface of proximal radius
A: supinate paw, flex elbow
N: radial n
Abductor digit I Longus
O: craniolateral border of ulna, interosseous membrane
I: prox end of MC 1
A: abduct, ext carpal joints
N: radial nerve
Pronator teres
O: medial epicondyle
I: medial border of radius
A: pronation, flex elbox
N: median n
Flexor carpi radialis
O: medial epicondyle H, medial border radius
I: palmar side of base MC II & III
A: flex carpus
N: median n
Superficial digital flexor
O: median epicondyle H
I: palmar surface of base of P2 of digits 2-5
A: flex carpal joints
N: median n
Flexor carpi ulnaris
O: ulnar head- olecranon. Humeral head- medial epicondyle
I: accessory carpal
A: flex carpus
N: ulnar n
Deep digital flexor
O:
I: flexor tubercle on palmar surface P3
A: flex joints
N: median n & ulnar n
DDF: humeral head
O: medial epicondyle
I:
A:
N:
DDF: Radial head
O: mid 1/3 of caudal border of radius
I:
A:
N:
