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39 Cards in this Set
- Front
- Back
Deltoid
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PA: Lateral 1/3 of clavicle, acromion, spine of scapula
DA: Deltoid tuberosity of humerus I: Axiallary Action: Anterior: shoulder flexion, adduction, IR Middle: abduction Posterior: extension, adduction and ER |
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Supraspinatus
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PA: Supraspinous fossa
DA: Superior facet of greater trochanter I: Suprascapular Action: Shoulder abduction |
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Infraspinatus
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PA: Infraspinous fossa
DA: Middle facet of greater trochanter I: Suprascapular Action: ER |
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Teres minor
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PA: Lateral border of scapula
DA: Inferior facet of greater trochanter I: Axillary Action: ER, weak adduction |
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Subscapularis
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PA: Anterior surface of scapula
DA: lesser trochanter I: Upper and Lower Subscapular Action: IR of humerus |
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Pectoralis major
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PA: Medial 1/3 of clavicle and manubrium and strenum
DA: Lateral lip of intertubercular groove I: Medial and lateral pectoral nerves Action: Adduction, IR, |
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Pectoralis minor
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PA: Ribs 3-5
DA: Coracoid process I: Medial and lateral pectoral nerves Action: Scapular depression and anterior tilt |
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Coracobrachialis
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PA: Apex of a coracoid process
DA: Medial 2/3 of humerus I: Musculocutaneous Action: Shoulder flexion, IR, adduction |
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Serratus anterior
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PA: Anterior and lateral surfaces of ribs 1-9
DA: Medial border of scapula I: Long thoracic Action: upward rotation and protraction of scapula |
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Upper trapezius
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PA: Nuchal line, ligamentum nuchae, spinous processes of C1-7
DA: Lateral 1/3 of clavicle I: Accessory nerve Action: elevation of scapula, upward rotation of scapula |
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Middle trapezius
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PA: Spinous processes of T1-4
DA: Acromion and spine of scapula I: Accessory nerve Action: Retraction |
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Lower trapezius
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PA: Spinous processes of T5-T12
DA: Spine of scapula I: Accessory nerve Action: Depression of scapula and upward rotation of scapula |
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Levator scapulae
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PA: Transverse processes of C1-4
DA: Superior angle of scapula I: Dorsalscapular Action: Elevation and downward rotation of scapula |
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Rhomboid major/minor
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PA: Spinous processes of C6-T4
DA: Medial border of scapula I: Dorsalscapular Action: Retraction and downward rotation of scapula |
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Latissimus Dorsi
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PA: Thoracolumbar fascia, iliac crest, spinous processes of T7-T12, slip of inferior border of scapula
DA: Medial lip of intertubercular groove of humerus I: Thoracodorsal Action: Shoulder extension, adduction, IR |
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Teres major
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PA: Inferior angle of scapula
DA: Medial lip of intertubercular groove Action: IR, adduction, extension |
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Biceps brachii
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PA: Supraglenoid tubercle (long head) and coracoid process (short head)
DA: Radial tuberosity of radius and biciptal aponeurosus I: Musculcutaneous Action: Shoulder flexion, abduction (long), IR, and elbow flexion and supination |
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Brachialis
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PA: Distal 2/3 of anterior humerus
DA: Ulnar tuberosity of ulna I: Musculocutaneous Action: Elbow flexion |
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Triceps brachii
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PA: Infraglenoid tubercle (long head), lateral posterior humerus (Lateral head), medial posterior humerus (Medial head)
DA: Olecranon I: Radial Action: Shoulder extension and adduction (long head), and elbow extension |
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Anconeus
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PA: Lateral epicondyle of humerus
DA: Olecranon I: Radial Actions: extends elbow |
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Pronator teres
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PA: Medial epicondyle via common flexor tendon, coronoid process of ulna
DA: Lateral radius distal to insertion of supinator I: Median Action: Pronation and weak elbow flexion |
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Flexor carpi radialis
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PA: Medial epicondyle via common flexor tendon
DA: base of 2nd and 3rd metacarpals I: Median Action: Wrist flexion and radial deviation |
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Palmaris longus
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PA: Medial epicondyle via common flexor tendon
DA: Palmar aponeurosis I: Median Action: tightens palmar aponeurosis, weak wrist flexor |
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Flexor carpi ulnaris
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PA: Common flexor tendon and proximal posterior ulna
DA: Pisiform, hook of the hamate, and base of the 5th metacarpal I: Ulnar Action: Wrist flexion and ulnar deviation |
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Flexor digitorum superficialis
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PA: Proximal radius, ulna, interosseous membrane, medial epicondyle
DA: Bases of the middle phalanges 2-5 on medial and lateral sides I: Median Action: Wrist flexion, MCP, PIP flexion |
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Flexor difitorum profundus
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PA: Ulna and interosseous membrane
DA: Base of distal phalanges 2-5 I: Ulnar (4&5), Median (2&3) Action: Wrist flexion, MCP, PIP, DIP flexion |
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Flexor pollicis longus
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PA: Radius and interosseous membrane
DA: Base of the distal phalanx of thumb I: Median Action: Wrist flexion and Radial deviation and flexion of MCP, IP joints of thumb |
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Pronator quadratus
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PA: Distal radius
DA: Distal ulna I: Median Action: Pronation |
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Brachioradialis
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PA: Lateral supracondylar ridge
DA: Styloid process of radius I: Radial Action: Elbow flexion, semipronation |
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Extensor carpi radialis longus
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PA: Lateral supracondylar ridge, distal to brachioradialis
DA: Base of 2nd metacarpal I: Radial Action: Radial deviation, wrist extension, weak elbow flexion |
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Extensor carpi radialis brevis
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PA: Lateral epicondyle of humerus
DA: Base of the 3rd metacarpal I: Radial Action: Wrist extension, radial deviation |
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Extensor digitorum
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PA: Lateral epicondyle via Common extensor tendon
DA: Extensor expansion of phalanges 2-5 I: Radial Action: Wrist extension, extension of MCP, IP joints |
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Extensor digiti minimi
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PA: Lateral epicondyle via common extensor tendon
DA: Extensor expansion of digit 5 I: Radial Action: Wrist extension, MCP, PIP, DIP extension and abduction |
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Extensor carpi ulnaris
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PA: Lateral epicondyle via common extensor tendon and lateral proximal ulna
DA: Base of 5th metacarpal I: Radial Action: Wrist extension and ulnar deviation |
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Supinator
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PA: Lateral epicondyle, radial collateral, annular ligaments, olecrannon
DA: anterolateral proximal radius I: Radial Action: Supination |
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Abductuor pollicis longus
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PA: Proximal posterior radius, ulna and interosseous membrane
DA: Base of the 1st MCP I: radial Action: Abduction of thumb, radial abduction |
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Extensor pollicis brevis
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PA: Mid- Radius and interosseous membrane
DA: Base of PIP of thumb I: Radial Action: Radial deviation, extension of CMC and MCP of thumb |
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Extensor pollicis longus
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PA: Mid ulna and interosseous membrane
DA: Distal phalanx of thumb I: Radial Action: Extension of MCP, IP, CMC, radial deviation, wrist extension |
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Extensor indicis
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PA: Distal ulna and interosseous membrane
DA: Extensor expansion of 2nd phalange I: Radial Action: Extension of MCP, PIP, DIP of digit 2, wrist extension |