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Stack #54002
Muscles of Antebrchium, wrist and fingers
Muscle | Origin | Insertion | action |
---|---|---|---|
Brachialis | distal portion of anterior humerus | coracoid process of ulna | flexes forearm |
Brachloradialis | lateral supracondylar ridge of humerus | styloid process of radius | flexes forearm |
Biceps brachii | coracoid process, supraglenoid tubercle of scapula | radial tuberosity | flexes & supinates forearm |
Triceps brachii | infraglenoid tubercle, lateral & posterior surfaces of humerus | olecrannon process of ulna | extends forearm |
Anconeus | lateral epicondyle of humerus | lat surface of olecrannon process of ulna | extends forearm |
Flexor carpi radialis | medial epicondyle of humerus | bases of metacarpel's 2 & 3 | flexes and adducts wrist |
Flexor carpi ulnaris | medial epicondyle of humerus & olecrannon process of ulna | carpals and base of MC 5 | flexes and adducts wrist |
Extensor carpi radialis longus | lateral supracondylar ridge of humerus | base of MC 2 | extends and abducts wrist |
Extensor carpi radialis brevis | lateral epicondyle of humerus | base of MC 3 | extends & abducts wrist |
Extensor digitorum | lat epicondyle of humerus | post surfaces of phalanges 2-5 | extends wrist and phalanges 2-5 |
Extensor carpi ulnaris | lat. epicondyle of humerus & olecrannon process of ulna | base of MC 5 | extends and adducts wrist |