Term
| Shoulder Girdle Muscles that have migrated from the head |
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Definition
Trapezius, Sternocleidomastoid, Omohyoid
Cranial Nerve XI
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Term
| Posterior Muscles of the Trunk and Shoulder Girdle |
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Definition
Rhomboid Major, Rhomboid Minor, Levator Scapulae
Dorsal Scapular Nerve
Steady scapula, draws it medially upward
All have insertion on scapula |
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Term
| Anterior Muscles of the Trunk and Shoulder Girdle |
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Definition
Subclavius- Nerve to the subclavius, steadies clavicle at sternoclavicular joint
Pectoralis Minor- lateral and medical pectoral nerves, draws scapula downward
Serratus anterior- long thoracic nerve, lowers raised arm, rotates scapula, draws it forward |
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Term
| Muscles of the Shoulder Girdle: Rotator Cuff (SITS) |
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Definition
Supraspinatus and Infraspinatu- suprascapular nerve
Teres Minor
Subscapularis
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Term
| Shoulder Joint Anterior Muscle Group |
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Definition
| Pectoralis Major, Corachobrachialis |
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Term
| Muscles of the Arm Posterior Group |
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Definition
| Triceps brachii, Anconeus |
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Term
| Muscles of the Arm Anterior Muscle Group |
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Definition
| Brachialis, Biceps brachii |
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Term
| Posterior Forearm Muscles |
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Definition
1. Superficial extensors- Extensor digitorum, Extensor digiti minimi, Extensor carpi ulnaris
2. Deep Extensors- Supinator, Abductor pollicis longus, Extensor pollicis brevis, Extensor pollicis longus, Extensor indicis |
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Term
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Definition
1. Superficial Flexors- Pronator teres, Flexor digitorum superficialis, Flexor carpi radialis, Flexor carpi ulnaris, Palmaris longus
2. Deep Flexors- Flexor digitorum profundus, Flexor pollicis longus, Pronator quadratus |
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Term
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Definition
| Radialis group- Brachioradialis, Extensor carpi radialis longus, Extensor carpi radialis brevis |
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Term
| Metacarpal Muscles of the Hand |
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Definition
| 1st through 4th lumbricals, 1st through 4th dorsal interossei, 1st through 3rd palmar interossei |
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Term
| Thenar Muscles of the Hand |
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Definition
| Abductor pollicis brevis, Adductor pollicis, Flexor pollicis brevis, Opponens pollicis |
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Term
| Hypothenar Muscles of the Hand |
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Definition
| Adbuctor digiti minimi, Flexor digiti minimi, Opponens digiti minimi, Palmaris brevis |
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