Muscles 21-25

Muscles 21-25 - • Origin Humeral head – medial...

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Muscles 21-25
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Flexor Carpi Radialis Origin: Medial epicondyle of humerus Insertion: Bases of 2 nd and 3 rd metacarpals Action: Wrist/hand flexor Innervation : Median nerve
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Palmaris Longus Origin: Medial epicondyle of humerus Insertion: Palmar aponeurosis Action: Wrist/hand flexor Innervation : Median nerve
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Flexor Carpi Ulnaris Origin: Medial epicondyle of humerus Insertion: Pisaform, hamate, base of 5 th metacarpal Action: Wrist/hand flexor Innervation : Ulnar nerve
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Flexor Digitorum Superficialis
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Unformatted text preview: • Origin: Humeral head – medial epicondyle Radial head – Anterior surface of shaft • Insertion: Proximal middle phalanges of fingers • Action: Flexes middle phalanges of fingers • Innervation : Median nerve Flexor Digitorum Profundus • Origin: Proximal ulna • Insertion: Base of distal phalanges of fingers • Action: Flexes distal phalanges • Innervation : Ulnar nerve (medial half) and Median nerve (lateral half)...
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Muscles 21-25 - • Origin Humeral head – medial...

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