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23 Cards in this Set
- Front
- Back
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FOREARM MM
ANTERIOR COMPARTMENT SUPERFICIAL LAYER |
FOREARM MM
ANTERIOR COMPARTMENT SUPERFICIAL LAYER |
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PRONATOR TERES
O & I |
ORIGIN
1) Medial Epicondyle of Humerus 2) Coronoid Process of Ulna INSERTIONS Mid. lat. Radius |
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PRONATOR TERES
Innervation |
Median N. (C6, C7)
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PRONATOR TERES
Vasculature |
Ulnar and Radius a.
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PRONATOR TERES
Main Action |
1) Pronates forearm
2) Weak flexor of elbow |
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FLEXOR CARPI RADIALIS
O & I |
ORIGIN
Medial Epicondyle of Humerius INSERTION Base of MC 2 |
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FLEXOR CARPI RADIALIS
Innervation |
Median N. (C6, C7)
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FLEXOR CARPI RADIALIS
Vasculature |
Radial a.
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FLEXOR CARPI RADIALIS
Main Action |
1) Flexes wrist
2) Radial deviates (RD) wrist [ Secondary Action: Weak flexor of the elbow] |
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PALMARIS LONGUS
O & I |
ORIGIN
Medial Epicondyle of Humerus INSERTION 1) Distal 1/2 of Flexor Retinaculum 2) Palmar Aponeurosis |
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PALMARIS LONGUS
Innervation |
Median n. (C7, C8)
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PALMARIS LONGUS
Vasculature |
Ulnar a.
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PALMARIS LONGUS
Main Action |
1) Flexes Wrist
2) Tightens palmar aponeurosis |
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FLEXI CARPI ULNARIS
O & I |
ORIGIN
1) Medial epicondyle of humerus 2) Olecranon 3) Posterior ulna INSERTION 1) Pisiform 2) Hook of Hamate 3) MC 5 |
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FLEXI CARPI ULNARIS
Innervation |
Ulnar n. (C7-T1)
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FLEXI CARPI ULNARIS
Vasculature |
Ulnar a.
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FLEXI CARPI ULNARIS
Main Action |
1) Flexes Wrist
2) Ulnar Deviation (UD) wrist |
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FLEXOR DIGITORUM SUPERFICIALIS
O & I |
ORIGIN
1) Medial Epicondyle of humerus 2) Ulnar collateral ligament 3) Coronoid process of the ulna 4) Superior 1/2 anterior radius INSERTIONS Sides of the Middle Phalanges 2-5 |
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FLEXOR DIGITORUM SUPERFICIALIS
Innervation |
Median n (C8-T1)
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FLEXOR DIGITORUM SUPERFICIALIS
Vasculature |
Ulnar and Radial A.
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FLEXOR DIGITORUM SUPERFICIALIS
Main Action |
Flexion
1) Wrist 2) MCP D2 - D5 3) PIP (middle phalanges) D2 - D5 |
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FLEXOR DIGITORUM SUPERFICIALIS
Notes |
FDS divides into 4 tendons brfore going thru the Flexor Retinaculum. 1 & 4 over 2 & 3.
Each tendon goes to a digit. FDS on same level as FCU and no other mm are showing. |
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NAME THE MUSCLES OF THE FOREARM'S ANTERIOR COMPARTMENT SUPERFICIAL LAYER
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1) Pronator Teres
2) Flexor Carpi Radialis 3) Palmaris Longus 4) Flexor Carpi Ulnaris 5) Flexor Digitorum Superficialis |
