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50 Cards in this Set
- Front
- Back
- 3rd side (hint)
Pectoralis major
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from clavicle, sternum, superior 6 costal cartilages and aponeurosis of external oblique muscle
to crista tuberculi majoris (crest of greater tubercle on humerus) |
adduction and medial rotation of humerus
draws scapula anteriorly and inferiorly |
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Pectoralis minor
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from 3rd-5th ribs (near costal cartilages)
to medial border of coracoid process |
draws scapula anteriorly and inferiorly against thoracic wall
elevates ribs (forced breathing) |
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Subclavius
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from first rib
to subclavian groove (inferior surface) |
anchors and depresses (lateral end of) clavicle
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Serratus anterior
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from outer surfaces and upper borders of the upper 8 ribs
to medial border of scapula (runs beneath scapula) |
protracts and rotates the scapula along the thoracic wall
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Trapezius
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from midline ligaments and bony structures (occipital bone, down to thoracic vertebra T12)
to lateral third of clavicle, acromion and scapular spine |
adducts, rotates, elevates and depresses the scapula
(superior, middle and inferior, fibers) |
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Rhomboid minor
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from vertebral spines (C7-T1)
to medial end of scapular spine |
retract scapula and rotate it to depress glenoid cavity
fixes scapula to thoracic wall |
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Rhomboid major
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from vertebral spines (T2-T5)
to medial border of posterior scapula (from spine of scapula to inferior angle) |
retract scapula and rotate it to depress glenoid cavaity
fix scapula to thoracic wall |
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Levator scapulae
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from transverse processes of C1-4
to superior portion of medial border (posterior) of scapula |
elevates scapula
tilts glenoid cavity inferiorly via rotation |
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Latissimus dorsi
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from vertebral column (T7-sacrum), iliac crest, lower ribs (9-12), inferior angle of scapula (posterior)
to floor of intertubercular sulcus |
extends, adducts and medially rotates humerus
depresses scapula (small slip of origin) |
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Supraspinatus
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from supraspinous fossa
to superior (proximal) facet of greater tubercle |
Abducts humerus (helps deltoid)
[part of rotator cuff] |
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Infraspinatus
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from infraspinous fossa
to middle facet of greater tubercle |
rotates humerus laterally
[part of rotator cuff] |
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Teres minor
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from middle part of lateral border (posterior) of scapula
to inferior (distal) facet of greater tubercle |
lateral rotation of the humerus
[part of rotator cuff] |
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Subscapularis
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from subscapular fossa
to lesser tubercle of humerus |
Medial rotation and adduction of humerus
[part of rotator cuff] |
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Deltoid
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from lateral third of clavicle, acromion and spine of scapula
to deltoid tuberosity (lateral) |
Abducts/adducts, flexes/extends, rotates humerus medially/laterally
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Teres major
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from inferior angle (dorsal) of scapula
to crest of lesser tubercle (medial lip) |
Adducts and rotates humerus medially
|
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Coracobrachialis
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from tip of coracoid process (fused with short head of biceps)
to middle third of medial surface of humerus (crest of lesser tubercle) |
flexes and adducts humerus
|
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Biceps brachii
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Long head: long tendon through shoulder joint from supraglenoid tubercle
Short head: short tendon from top of coracoid process Insertion: posterior surface of radial tuberosity and antebrachial fascia via bicipital aponeurosis Note: no insertion into humerus |
Supination of forearm
when supine, flexion of forearm |
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Brachialis
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from distal half of anterior surface of humerus
to coronoid process and tuberosity of ulna |
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Triceps brachii
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Long head: infraglenoid tubercle
Lateral head: posterior surface of humerus (superior to radial groove) Medial head: posterior surface of humerus (inferior to radial groove) Insertion: proximal end of olecranon of ulna and forearm facsia |
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Anconeus
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From lateral epicondyle of humerus
to lateral surface of olecranon and superior part of posterior surface of ulna |
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Pronator teres
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from medial epicondyle of humerus and coronoid process of ulna
to middle of lateral surface of radius (pronator tuberosity) |
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Flexor carpi radialis
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from medial epicondyle of humerus
to base of 2nd metacarpal |
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Flexor carpi ulnaris
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Humeral head: medial epicondyle of humerus
Ulnar head: olecranon and posterior border of ulna Insertion: Pisiform, hook of hamate and 5th metacarpal |
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Palmaris longus
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from medial epicondyle of humerus
to distal half of flexor retinaculum and palmar aponeurosis |
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Flexor digitorum superficialis
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Humeroulnar head: medial epicondyle of humerus, ulnar collateral ligament and coronoid process
Radial head: superior half of anterior border of radius Insertion: bodies of middle phalanges of medial four digits |
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Flexor digitorum profundus
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from proximal three quarters of medial and anterior surfaces of ulna and adjacent interosseous membrane
to base of distal phalanges of medial four digits |
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Flexor pollicis longus
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from anterior surface of radius and adjacent interosseous membrane
to base of distal phalanx of thumb |
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Pronator quadratus
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from distal fourth of anterior surface of ulna
to distal fourth of anterior surface of radius |
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Brachioradialis
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from proximal two thirds of lateral supraepicondylar ridge
to lateral surface of distal end of radius |
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Extensor carpi radialis longus
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from lateral supraepicondylar ridge
to base of second metacarpal |
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Extensor carpi radialis brevis
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from lateral epicondyle
to base of third metacarpal |
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Extensor digitorum
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from lateral epicondyle to extensor expansions of medial four digits
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Extensor digiti minimi
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from lateral epicondyle
to extensor expansion of fifth digit |
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Extensor carpi ulnaris
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from lateral epicondyle of humerus and posterior border of ulna
to base of fifth metacarpal bone |
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Supinator
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from lateral epicondyle of humerus, radial collateral and anular ligaments, supinator fossa and crest of ulna
to lateral, posterior and anterior surfaces of proximal third of radius |
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Abductor pollicis longus
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from posterior surfaces of ulna, radius and interosseous membrane
to base of first metacarpal bone |
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Extensor pollicis brevis
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from posterior surface of radius and insterosseous membrane
to base of proximal phalanx of thumb |
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Extensor pollicis longus
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from posterior surface of middle third of ulna and interosseous membrane
to base of distal phalanx of thumb |
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Extensor indicis
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from distal posterior surface of ulna and interosseous membrane
to extensor expansion of second digit |
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Abductor pollicis brevis
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from flexor retinaculum and tubercles of scaphoid and trapezium
to lateral side of base of proximal phalanx of thumb |
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Flexor pollicis brevis
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from flexor retinaculum (transverse carpal ligament) and tubercle of trapezium
to lateral side of base of proximal phalanx of thumb |
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Opponens pollicis
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from flexor retinaculum (transverse carpal ligament) and tubercle of trapezium
to lateral side of first metacarpal |
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Adductor pollicis
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Oblique head: bases of second and third metacarpals, capitate, and adjacent carpal bones
Transverse head: anterior surface of body of third metacarpal Insertion: medial side of base of proximal phalanx of thumb |
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Abductor digiti minimi
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from pisiform
to medial side of base of phalanx of digit 5 |
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Flexor digiti minimi brevis
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from hook of hamate and flexor retinaculum (transverse carpal ligament)
to medial side of base of phalanx of digit 5 |
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Opponenss digiti minimi
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from hook of hamate and flexor retinaculum (transverse carpal ligament)
to medial border of fifth metacarpal |
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Lumbricals 1 and 2
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from lateral two tendons of flexor digitorum profundus
to lateral sides of extensor expansions of digits 2-5 |
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Lumbricals 3 and 4
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from medial three tendons of flexor digitorum profundus
to lateral sides of extensor expansions of digits 2-5 |
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Dorsal interossei 1-4
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from adjacent sides of two metacarpals (dorsal)
to extensor expansions and bases of proximal phalanges of digits 2-4 |
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Dorsal interossei 1-3
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from palmar surfaces of second, fourth, and fifth metacarpals (palmar)
to extensor expansions of digits and bases of proximal phalanges of digits 2, 4, and 5 |
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