Elbow/Radioulnar joint

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  • Created by: Joy
  • Created on: 24-03-13 16:39
What four movements are possible at the radioulnar joint?
Flexion, Extension, Pronation, Supination
1 of 20
What is the origin of the biceps brachii
Coracoid process (short head) and supraglenoid tubercle (long head)
2 of 20
What is the insertion of the biceps brachii
Radial tuberosity and bicipital aponeurosis
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What is the origin of the brachialis
Distal half of anterior humerus
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What is the insertion of the brachialis?
Coronoid process of ulna
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What is the origin of the brachioradialis?
Distal lateral ridge of humerus
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What is the insertion of the brachioradialis?
Distal lateral radius (at styloid process)
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What is the origin of the pronater teres?
Medial ridge of humerus and medial side of proximal ulna
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What is the insertion of the pronater teres?
Middle of lateral radius
9 of 20
What is the origin of the pronator quadratus
Distal end of anterior ulna
10 of 20
How many origins does the triceps brachii have?
3
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How many insertions does the triceps brachii have?
1
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What is an insertion of the triceps brachii?
Olecranon process of ulna
13 of 20
What is the origin of the long head of the triceps brachii?
Infraglenoid tubercle of scapula
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What is the origin of the lateral head of the triceps brachii?
upper half of posterior surface of humerus
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What is the origin of the medial head of the triceps brachii?
distal posterior humerus
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What movement is created by the anconeus?
Extension at the elbow
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What is the origin of the anconeus?
Posterior surface of lateral condyle of humerus
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What is the insertion of the anconeus?
Posterior surface of upper ulna
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If a muscle originates on the humerus and inserts on the radius, what movement is it likely to cause?
Flexion at the elbow
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Other cards in this set

Card 2

Front

What is the origin of the biceps brachii

Back

Coracoid process (short head) and supraglenoid tubercle (long head)

Card 3

Front

What is the insertion of the biceps brachii

Back

Preview of the front of card 3

Card 4

Front

What is the origin of the brachialis

Back

Preview of the front of card 4

Card 5

Front

What is the insertion of the brachialis?

Back

Preview of the front of card 5
View more cards

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