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8 Cards in this Set

  • Front
  • Back

Biceps Brachii (long head)

o: supraglenoid tubercle
i: radial tuberosity and forearm fascia via biciptal aponerurosis a: flexion and supination at elbown: musculocutaneous

o: supraglenoid tubercle


i: radial tuberosity and forearm fascia a: flexion and supination at elbow n: musculocutaneous

Biceps Brachii (short head)

o: corcoid process
i: radial tuberosity and forearm fascia via biciptal aponerurosis 
a: flexion and supination at elbow
n: musculocutaneous

o: corcoid process


i: radial tuberosity and forearm fascia via biciptal aponerurosis


a: flexion and supination at elbow


n: musculocutaneous

Coracobrachialis

O: Corcoid process
I: middle third of humerus
A: flex and adduct arm at shoulder
N: musculocutaneous

O: Corcoid process


I: middle third of humerus


A: flex and adduct arm at shoulder


N: musculocutaneous

brachialis

O: Distal half of anterior surface of humerus
I: Coronoid process of ulna
A: flexion of the forearm at the elbow joint
N: musculocutaneous

O: Distal half of anterior surface of humerus


I: Coronoid process of ulna


A: powerful flexor!! flexion of the forearm at the elbow joint


N: musculocutaneous

Triceps (long head)

o: infraglenoid tubercle 
i: olecranon process
A: extension at elbow joint; resist inferior dislocation during adduction
n: radial nerve

o: infraglenoid tubercle


i: olecranon process


A: extension at elbow joint; resist inferior dislocation during adduction


n: radial nerve

Triceps (lateral head)

O: posterior surface of humerus, superior to radial groove

I: olecranon process
a: extend forearm at elbow joint
n: radial nerve

O: posterior surface of humerus, superior to radial groove


I: olecranon process


a: extend forearm at elbow joint


n: radial nerve

Triceps (medial head)

O: posterior surface of humerus, inferior to radial groove
i: olecranon process
a: extend forearm at elbow joint
n: radial nerve

O: posterior surface of humerus, inferior to radial groove


i: olecranon process


a: extend forearm at elbow joint


n: radial nerve

Anconeus

o: lateral epicondyle of humerus
i: lateral surface of olecranon process and superior part of posterior ulna 
a: assists in forearm extension, stabilizes elbow
n: radial nerve

o: lateral epicondyle of humerus


i: lateral surface of olecranon process and superior part of posterior ulna


a: assists in forearm extension, stabilizes elbow


n: radial nerve