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Shoulder Girdle, Shoulder, Elbow
OIA w/ Names
23
Anatomy
Undergraduate 1
09/09/2020

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Cards

Term
Pectoralis Major
Definition
O: Medial half of clavicle, front of sternum, 1-6 costal cartilage I: greater tubercle humerus A: Horizontally adduct, Flexion, Extension, Adduction, Internal rotation
Term
Pectoralis Minor
Definition
O: Ribs 3-5 I: Coracoid process A: Protract, depress, downward rotation, scapula and elevate ribs, abduction
Term
Serratus Anterior
Definition
O: Ribs 1-9; I: Ventral surfaces of the superior and inferior angles and vertebral (medial) border of scapula; A: Stabilization, Abduction, Upward rotation
Term
Trapezius
Definition
O: Occipital bone, spines of C7 and T1-12; I: Lateral 1/3 of clavicle, acromion, and spine of scapula; A: Laterally rotate scapula; upper portions can elevate scapula, lower portion can depress scapula
Term
Rhomboids
Definition
O: Spines of C7 and T1-5; I: Vertebral (medial) border of scapula; A: Adduction, Downward rotation, Elevation
Term
Levator Scapulae
Definition
O: Transverse Processes of C1-4; I: Upper part of medial border of scapula; A: Elevate scapula, medial rotation of scapula
Term
Latissimus Dorsi
Definition
O: Scrum and Iliac crests, inferior angle of scapula and lower ribs, Spine of lower 6 T Vertebrae, All L Vertebrae; I: Intertubercular groove of humerus; A: Extend and adduct at shoulder, medially rotate at shoulder, and horizontally abduct away from midline
Term
Deltoid
Definition
O: Lateral 1/3 clavicle, acromion, and spine of scapula; I: Deltoid tuberocity of humerus; A: Abduct at shoulder; anterior fibers flex the shoulder, posterior fibers extend the shoulder
Term
Teres Major
Definition
O: Inferior angle of scapula; I: Intertuberculer of humerus; A: Medially rotates shoulder, and extension
Term
Subscapularis
Definition
O: Subscapular fossa of Scapula; I: Lesser tubercle of humerus; A: Medially rotate shoulder, adduct at shoulder
Term
Supraspinatus
Definition
O: Supraspinatus fossa of Scapula; I: Greater tubercle of humerus; A: Abduct at shoulder
Term
Teres Minor
Definition
O: Lateral border of scapula; I: Greater tubercle of humerus; A: Lateral rotation at shoulder
Term
Infraspinatus
Definition
O: Infrasinatus fossa of Scapula; I: Greater tubercle of humerus; A: External rotation
Term
Long Head of Biceps
Definition
O: Supraglenoid tubercle of Scapula; I: Tuberosity of radius; A: Flex elbow, supinate forearm, and flex shoulder
Term
Short head of biceps
Definition
O: Coracoid process of Scapula; I: Tuberosity of radius; A: Flex elbow, supinate forearm, and flex shoulder
Term
Brachialis
Definition
O: Anterior Humerus; I: Coronoid process of ulna and ulnar tuberocity; A: Flex elbow
Term
Lateral Head of Triceps
Definition
O: Humerus (Posteroir); I: Olecranon of ulna; A: Extend elbow
Term
Long Head of Triceps
Definition
O: Infraglenoid tubercle of scapula; I: Olecranon of ulna; A: Extend elbow
Term
Medial Head of Triceps
Definition
O: Humerus (Distal 2/3); I: Olecranon of ulna; A: Extend elbow
Term
Brachioradialis
Definition
O: Distal 2/3 Lateral condyloid ridge of the humerus; I: Radius Styloid process; A: Flexes at elbow, Supination of forearm
Term
Supinator
Definition
O: Lateral epicondyle and ulna; I: Lateral surface of radius; A: Supinates at forearm
Term
Pronator Teres
Definition
O: Medial epicondyle of humerusand coronoid of ulna; I: Lateral middle 1/3 of radius; A: Pronate forearm, Flexion of elbow
Term
Pronator Quadratus
Definition
O: Distal ulna anterior; I: Distal radius anterior; A: Pronates forearm
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