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18 Cards in this Set
- Front
- Back
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Subscapularis |
O: subscapular fossa. I: lesser tubercle of humerus. A: internal rotation, adduction, extension. |
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Supraspinatus |
O: supraspinous fossa. I: top of humeral head. A: abduction |
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Serratus anterior |
O: ribs 1-8. I: anterior side of medial scapular border. A: protracts arm, external rotation of scapula. |
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Teres minor |
O: lateral border of scapula. I: greater tubercle of humerus. A: eternally rotates shoulder and adducts arm. |
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Teres major |
O: lateral border of scapula; lower 1/3. I: medial/posterior distal end of humerus. A: externally rotates shoulder, adducts arm |
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Trapezius |
O: occiputs, nuchal line, sp c1-c7, t1-t5, t6-t12. I: lateral 1/3 of clavicle, acromion, spine of scapula, root of spine of scapula, inferior angle. A: abducts arm, retracts scapula, upward rotation of gh joint. Elevation and depression of scapula. |
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Triceps brachii |
O: Infraglenoid tubercle, posterolateral humerus, posteromedial humerus. I: olecranon process. A: extends arm at elbow, extends and adducts arm at shoulder |
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Biceps brachii |
O: supraglenoid tubercle, coronoid. I radial tuberosity. A: flex forearm at elbow, supinates forearm |
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Rhomboid maj & minor |
O: t1-t5, c7-t1. I: medial border of scapula, medial angle. A: retracts scapula, adducts, downwardly rotates scapula, elevates scapula. |
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Coracobrachialis |
O: coracoid process. I: medial side of humerus, upper 1/3. A: flexion, adduction, internal rotation. |
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Latissimus dorsii |
O: crest of ilium, sacral and lumbar vertebrae. I: lesser tubercle of humerus. A: adduction, extension, internal rotation |
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Deltoid |
O: Clavicle, lateral 1/3. Acromion. Spine of scapula. I: deltoid tuberosity. A: abduction, internal and external rotation. Extension and flexion. |
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Levator scapula |
O: C1-c7, transverse process. I: superior 1/3 of medial border of scapula. A: elevates scapula |
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Infraspinatus |
O: infraspinous fossa. I: head of humerus. A: externally rotates arm |
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Pectoral minor |
O: ribs 345. A: coracoid. I: protract shoulder, pulls scapula downward |
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Pec major |
O: sternum, coast cartilage, clavicle. I: bicipital sulcus, crest of greater tubercle. A: adduction, internal rotation, flexion of arm |
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Brachialis |
O: shaft of humerus. I: radial tuberosity. A: flexes forearm at elbow. |
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GH JOINT |
Synovial, ball and socket. Stabilized by capsule, gh ligaments, supraspinatus, subscapularis. Multiaxial |
