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164 Cards in this Set
- Front
- Back
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Deltoid
origin |
Spine of scapula, acromion, lateral clavicle
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Deltoid
insertion |
Deltoid tuberosity of humerus
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Deltoid
innervation |
Axillary nerve
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Deltoid
action |
Abduction, flexion, extension of arm
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Pectoralis Major
origin |
Clavicular head: medial clavicle
Sternocostal head: sternum, superior costal cartilages |
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Pectoralis Major
insertion |
Intertubercular groove of humerus
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Pectoralis Major
innervation |
Medial/lateral pectoral nerves
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Pectoralis Major
action |
Flex, adduct, medially rotate arm
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Pectoralis Minor
origin |
Upper ribs
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Pectoralis Minor
insertion |
Coracoid process of scapula
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Pectoralis Minor
innervation |
Medial pectoral nerve
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Pectoralis Minor
action |
Stabilize scapula
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Serratus Anterior
origin |
Upper ribs
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Serratus Anterior
insertion |
Medial border of scapula
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Serratus Anterior
innervation |
Long thoracic nerve
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Serratus Anterior
action |
Upward rotation, protraction, stabilization of scapula
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Supraspinatus- rotator cuff muscle
origin |
Supraspinous fossa of scapula
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Supraspinatus- rotator cuff muscle
insertion |
Greater tubercle of humerus
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Supraspinatus- rotator cuff muscle
innervation |
Suprascapular nerve
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Supraspinatus- rotator cuff muscle
action |
Stabilize glenohumeral joint, abduct arm
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Infraspinatus- rotator cuff muscle
origin |
Infraspinous fossa of scapula
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Infraspinatus- rotator cuff muscle
insertion |
Greater tubercle of humerus
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Infraspinatus- rotator cuff muscle
innervation |
Suprascapular nerve
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Infraspinatus- rotator cuff muscle
action |
Stabilize glenohumeral joint, laterally rotate arm
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Teres Minor- rotator cuff muscle
origin |
Inferior lateral border of scapula
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Teres Minor- rotator cuff muscle
insertion |
Greater tubercle of humerus
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Teres Minor- rotator cuff muscle
innervation |
Axillary nerve
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Teres Minor- rotator cuff muscle
action |
Stabilize glenohumeral joint, laterally rotate arm
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Subscapularis- rotator cuff muscle
origin |
Subscapular fossa of scapula
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Subscapularis- rotator cuff muscle
insertion |
Lesser tubercle of humerus
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Subscapularis- rotator cuff muscle
innervation |
Upper, lower subscapular nerves
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Subscapularis- rotator cuff muscle
action |
Stabilize glenohumeral joint, medially rotate arm
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Teres Major
origin |
Inferior angle of scapula
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Teres Major
insertion |
Intertubercular groove of humerus
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Teres Major
innervation |
Lower subscapular nerve
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Teres Major
action |
Medial rotation/extension of arm
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Coracobrachialis
origin |
Coracoid process of scapula
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Coracobrachialis
insertion |
Mid-shaft of humerus
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Coracobrachialis
innervation |
Musculocutaneous nerve
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Coracobrachialis
action |
Flex, adduct arm
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Biceps Brachii
origin |
Long Head: supraglenoid tubercle of scapula
Short Head: coracoid process of scapula |
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Biceps Brachii
insertion |
Radial tuberosity, bicipital aponeurosis
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Biceps Brachii
innervation |
Musculocutaneous nerve
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Biceps Brachii
action |
Supinate forearm, flex forearm (will act at GH joint as well)
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Brachialis
origin |
Mid-shaft of humerus
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Brachialis
insertion |
Ulnar tuberosity
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Brachialis
innervation |
Musculocutaneous nerve
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Brachialis
action |
Flex forearm
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Palmaris Longus(PL)
origin |
Medial epicondyle of humerus
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Palmaris Longus(PL)
insertion |
Palmar aponeurosis
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Palmaris Longus(PL)
innervation |
Median nerve
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Palmaris Longus(PL)
action |
Flex wrist
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Pronator Teres(PT)
origin |
Medial epicondyle of humerus, coronoid process of ulna
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Pronator Teres(PT)
insertion |
Mid-shaft of radius
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Pronator Teres(PT)
innervation |
Median nerve
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Pronator Teres(PT)
action |
Pronation
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Flexor Carpi Radialis(FCR)
origin |
Medial epicondyle of humerous
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Flexor Carpi Radialis(FCR)
insertion |
Base of metacarpals 2,3
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Flexor Carpi Radialis(FCR)
innervation |
Median nerve
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Flexor Carpi Radialis(FCR)
action |
Flex, abduct wrist
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Flexor Digitorum Superficialis(FDS)
origin |
Meidal epicondyle of humerus, coronoid process, shaft of radius
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Flexor Digitorum Superficialis(FDS)
insertion |
Middle Phalanges of digits 2-5
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Flexor Digitorum Superficialis(FDS)
innervation |
Median nerve
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Flexor Digitorum Superficialis(FDS)
action |
Flex IP joints of 2-5
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Flexor Pollicis Longus(FPL)
origin |
Radius, interosseus membrane
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Flexor Pollicis Longus(FPL)
insertion |
Distal phalanx of digit 1
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Flexor Pollicis Longus(FPL)
innervation |
Median nerve
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Flexor Pollicis Longus(FPL)
action |
Flex IP joint of pollex
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Pronator Quadratus
origin |
Distal ulna
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Pronator Quadratus
insertion |
Distal radius
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Pronator Quadratus
innervation |
Median nerve
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Pronator Quadratus
action |
Pronate forearm
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Flexor Digitorum Profundus(FDP)
origin |
Ulna, interosseus membrane
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Flexor Digitorum Profundus(FDP)
insertion |
Distal phalanges of digits 2-5
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Flexor Digitorum Profundus(FDP)
innervation |
Lateral 1/2: median nerve
Medial 1/2: ulnar nerve |
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Flexor Digitorum Profundus(FDP)
action |
Flex DIP joints 2-5
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Flexor Carpi Ulnaris(FCU)
origin |
Meidal epicondyle of humerous, olecranon
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Flexor Carpi Ulnaris(FCU)
insertion |
Pisiform, base of metacarpal 5
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Flexor Carpi Ulnaris(FCU)
innervation |
Ulnar nerve
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Flexor Carpi Ulnaris(FCU)
action |
Flex, adduct wrist
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Triceps Brachii
origin |
Long head: infraglenoid tubercle of scapula
Medial head: posterior humerous Lateral head: posterior humerus |
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Triceps Brachii
insertion |
Olecranon process of ulna
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Triceps Brachii
innervation |
Radial nerve
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Triceps Brachii
action |
Extend forearm(can act at GH joint)
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Anconeus
origin |
Lateral epicondyle of humerus
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Anconeus
insertion |
Olecranon/proximal ulna
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Anconeus
innervation |
Radial nerve
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Anconeus
action |
Accessory extensor of forearm
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Brachioradialis
origin |
Lateral supraepicondylar ridge of humerus
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Brachioradialis
insertion |
Distal radius
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Brachioradialis
innervation |
Radial nerve
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Brachioradialis
action |
Flexes pronated forearm
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Extensor Carpi Radialis Longus(ECRL)
origin |
Lateral supraepicondylar ridge of humerus
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Extensor Carpi Radialis Longus(ECRL)
insertion |
Base of metacarpal 2
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Extensor Carpi Radialis Longus(ECRL)
innervation |
Radial nerve
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Extensor Carpi Radialis Longus(ECRL)
action |
Extend/abduct wrist
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Extensor Carpi Radialis Brevis(ECRB)
origin |
Lateral epicondyle of humerus
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Extensor Carpi Radialis Brevis(ECRB)
insertion |
Base of metacarpal 3
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Extensor Carpi Radialis Brevis(ECRB)
innervation |
Radial nerve
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Extensor Carpi Radialis Brevis(ECRB)
action |
Extend/abduct wrist
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Extensor Digitorum(Includes Extensor digiti minimi)
origin |
Lateral epicondyle of humerus
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Extensor Digitorum(Includes Extensor digiti minimi)
insertion |
Extensor hoods of digits 2-5
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Extensor Digitorum(Includes Extensor digiti minimi)
innervation |
Radial nerve
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Extensor Digitorum(Includes Extensor digiti minimi)
action |
Extends digits 2-5, wrist
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Extensor Carpi Ulnaris(ECU)
origin |
Lateral epicondyle of humerus, ulna
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Extensor Carpi Ulnaris(ECU)
insertion |
Base of metacarpal 5
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Extensor Carpi Ulnaris(ECU)
innervation |
Radial nerve
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Extensor Carpi Ulnaris(ECU)
action |
Extend, adduct wrist
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Supinator
origin |
Lateral epicondyle of humerus, ulna
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Supinator
insertion |
Radius
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Supinator
innervation |
Radial nerve
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Supinator
action |
Supinate
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Abductor Pollicis Longus(APL)
origin |
Ulna, radius, interosseus membrane
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Abductor Pollicis Longus(APL)
insertion |
Metacarpal 1
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Abductor Pollicis Longus(APL)
innervation |
Radial nerve
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Abductor Pollicis Longus(APL)
action |
Abduct pollex(thumb)
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Extensor Pollicis Brevis(EPB)
origin |
Radius, interosseus membrane
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Extensor Pollicis Brevis(EPB)
action |
Extend pollex
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Extensor Pollicis Brevis(EPB)
insertion |
Proximal phalanx of pollex
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Extensor Pollicis Brevis(EPB)
innervation |
Radial nerve
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Extensor Pollicis Longus(EPL)
origin |
Ulna, interosseus membrane
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Extensor Pollicis Longus(EPL)
insertion |
Distal phalanx of pollex
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Extensor Pollicis Longus(EPL)
innervation |
Radial nerve
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Extensor Pollicis Longus(EPL)
action |
Extend pollex
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Extensor Indicis
origin |
Ulna, interosseus membrane
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Extensor Indicis
insertion |
Extensor hood of digit 2(index finger)
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Extensor Indicis
innervation |
Radial nerve
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Extensor Indicis
action |
Extend index finger
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Abductor Pollicis Brevis(thenar muscle)
origin |
Trapezium, scaphoid
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Abductor Pollicis Brevis(thenar muscle)
insertion |
Proximal phalanx(& extensor hood) of pollex
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Abductor Pollicis Brevis(thenar muscle)
innervation |
Median nerve
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Abductor Pollicis Brevis(thenar muscle)
action |
Abduct pollex
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Flexor Pollicis Brevis(thenar muscle)
origin |
Trapezium, flexor retinaculum
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Flexor Pollicis Brevis(thenar muscle)
insertion |
Proximal phalanx of pollex
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Flexor Pollicis Brevis(thenar muscle)
innervation |
Median nerve
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Flexor Pollicis Brevis(thenar muscle)
action |
Flex pollex
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Opponens Pollicis(thenar muscle)
origin |
Trapezium, flexor retinaculum
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Opponens Pollicis(thenar muscle)
insertion |
Metacarpal 1
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Opponens Pollicis(thenar muscle)
innervation |
Median nerve
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Opponens Pollicis(thenar muscle)
action |
Oppose pollex
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Abductor Digiti Minimi(hypothenar muscle)
origin |
Pisiform
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Abductor Digiti Minimi(hypothenar muscle)
insertion |
Proximal phalanx of digit 5
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Abductor Digiti Minimi(hypothenar muscle)
innervation |
Ulnar nerve
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Abductor Digiti Minimi(hypothenar muscle)
action |
Abduct digit 5
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Flexor Digiti Minimi Brevis(hypothenar muscle)
origin |
Hook of hamate, flexor retinaculum
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Flexor Digiti Minimi Brevis(hypothenar muscle)
insertion |
Proximal phalax of digit 5
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Flexor Digiti Minimi Brevis(hypothenar muscle)
innervation |
Ulnar nerve
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Flexor Digiti Minimi Brevis(hypothenar muscle)
action |
Flex digit 5
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Lumbricals
origin |
Lteral Two Lumbricals: lateral margin of lateral two tendons of FDP
Medial Two Lumbricals: margins of bordering tendons of FDP |
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Lumbricals
insertion |
Extensor hoods of digits 2-5
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Lumbricals
innervation |
Lateral 2:median nerve
Medial 2: ulnar nerve |
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Lumbricals
action |
Flex MCP and
Extend PIP/DIP |
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Adductor Pollicis
origin |
Transverse head: metacarpal 3
Oblique head: capitate |
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Adductor Pollicis
insertion |
Proximal phalanx
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Adductor Pollicis
innervation |
Ulnar nerve
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Adductor Pollicis
action |
Adduct pollex
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Palmar Interosseus
origin |
Sides of metacarpals
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Palmar Interosseus
insertion |
Extensor hoods
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Palmar Interosseus
innervation |
Ulnar nerve
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Palmar Interosseus
action |
"PAD"- palmar interossei adduct digits 1,2,4,5
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Dorsal Interosseus
origin |
Sides of metacarpals
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Dorsal Interosseus
insertion |
Extensor hoods
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Dorsal Interosseus
innervation |
Ulnar nerve
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Dorsal Interosseus
action |
"DAB"- dorsal interossei abduct digits 2-5
Flex MCP, Extend PIP/DIP |
