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Muscles and bones of the Arms and Hands
for massage therapy
25
Anatomy
Professional
06/17/2010

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Cards

Term
Extensor Carpi Radialis Longus (OIA)
Definition
O: Lateral supracondylar ridge of the humerus
I: Base of 2nd metacarpal
A:-Extend the wrist
-Radial deviation
Term
Extensor Carpi Radialis Brevis (OIA)
Definition
O:Lateral Supracondylar ridge of the humerus
I:Base of 3rd metacarpal
A:-Extend the wrist
-Radial deviation
Term
Extensor Digitorum (OIA)
Definition
O: Common extensor from the lateral epicondyle of the humerus
I: Middle and distal phalanges of the 2nd through 5th fingers
A:-Extend 2nd through 5th fingers
-Extend the wrist
Term
Extensor Carpi Ulnaris (OIA)
Definition
O:Common extensor tendon from the interal epicondyle of the humerus
I:Base of the 5th metacarpal
A:-Extend the wrist
-Ulnar deviation
Term
Palmar Longus (OIA)
Definition
O:Common flexor tendon from the medial epicondyle
I:Flexor retinaculum and palmar aponeurosis
A:-Tense the palmar fascia
-Flex the wrist
-Flex the elbow - minimal
Term
Flexor Carpi Radialis (OIA)
Definition
O:Common flexor tendon from the medial epicondyle
I:Bases of the 2nd and 3rd metacarpals
A:-Flex the wrist
-Radial deviates
-Flex the elbow
Term
Flexor Carpi Ulnaris (OIA)
Definition
O:Humeral head - common flexor tendon from the medial epicondyle
I:Pisiform(Base of the 5th metacarpal)
A:-Flex the wrist
-Ulnar deviation
-Flex the elbow
Term
Opponens Pollicis (OIA)
Definition
O:Flexor reticulum and the tubercle of the trapezium
I:Entire length of the 1st metacarpal bone
A:Opposition of the thumb
Term
Adductor Pollicis (OIA)
Definition
O:-Capitate
-2nd and 3rd metacarpals
I:Base of the proximal phalange of the thumb
A:-Adduct of the thumb
-Assist in flexion of the thumb
Term
Abductor Pollicis Brevis (OIA)
Definition
O:-Flexor Retinaculum
-Trapezium and Scaphoid tubericles
I:-Base of proximal phalange of the thumb
A:-Abduct the thumb
-Assist in opposition of the thumb
Term
Flexor Pollicis Brevis (OIA)
Definition
O:-Superficial head - flexor retinaculum
-Deep head - Trapezium,trapezoid, capitate
A:-Flex the thumb
-Assist in opposition of the thumb
Term
Biceps Brachii (OIA)
Definition
O:-Short head-coracoid process of the scapula
-Long head-supraglenoid tubercle of scapula
I:radial tuberosity and bicipital aponeurosis
A:-Flex the humeroulnar (elbow)
-Flex the Glenohumeral (shoulder)
-Supinate the radioulnar (forearm)
Term
Brachialis (OIA)
Definition
O:distal/lateral 1/2 of anterior surface of the humerus
I:tuberosity and coranoid process of the ulna
A:-Flex the elbow
PRIME ELBOW FLEXOR
Term
Triceps Brachii (OIA)
Definition
O:-Long head-infraglenoid tubercle of scapula (only head that crosses the shoulder)
-Lateral head- posterior surface of proximal 1/2 of the humerus
-Medial head- posterior surface of the distal 1/2 of the humerus
I:Olecranon process of the ulna
A:-All heads - extend the elbow
-Long head - extend the shoulder and adduct the shoulder
Term
Anconeus (OIA)
Definition
O:Lateral Epicondyle of the humerus
I:Olecranon process and lateral edge of the ulna
A:Extend the elbow "triceps little helper"
Term
Coracobrachialis (OIA)
Definition
O:Coracoid process of the scapula
I:Medial surface of the humeral shaft
A:-Flex the shoulder
-Adduct the shoulder
Term
Supinator (OIA)
Definition
O:-Radial collatoral ligament
-Annular ligament
-Supinator crest of the ulna
I:Lateral surface of the prozimal shaft of the radius
A:Supinates the forearm
Term
Pronator Teres (OIA)
Definition
O:-Medial epicondyle of the humerus
-Common flexor tendon
-Coronoid process of the ulna
I:Middle of the lateral surface of the radius
A:-Pronate the forearm
-Flexion on the elbow
Term
Brachioradialis (OIA)
Definition
O:Lateral supracondylar ridge of the humerus
I:Styloid process of the radius
A:-Flex the elbow
-Assist in pronation and supination of the forearm when resisted
-Fence between the flexors and extensers
Term
Bony Landmarks of the Humerus
Definition
-Intertubercular groove
-Olecranon fossa
-Trochleal Capitulum
-Lateral/Medial Epicondyle
Term
Bony Landmarks of the Radius
Definition
-Head of radius
-Radial tuberosity
-Styloid Process
Term
Bony Landmarks of the Ulna
Definition
-Olecranon process - elbow
-Trochlear notch
-Ulnar tuberosity
Term
Bony landmarks of the scapula (pertaining to the arm)
Definition
-Supraglenoid/Infraglenoid tubercle
-Coracoid process
Term
Joints of the arm
Definition
Glenohumeral (Enarthrodial) (Shoulder)
Humeroulnar Joint (Ginglymus) (Elbow)
Radioulnar Joint (Trochoid)
Wrist (Condyloid)
Metacarpophalangeal Joint (Sellar) (thumb joint)
Interphalangeal (Ginglymus)
Term
Carpal BonesScaphoid Some
Lunate Lovers
Triquetrum Try
Pisiform Positions
Trapezium That
Trapezoid They
Capitate Cannot
Hamate Handle
Definition
Carpal Bones
Some Lovers Try Positions That They Cannot Handle
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