Midterm 2 Material

Midterm 2 Material - Lecture 10 Muscles of the Upper limbs...

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9/24/10 Lecture 10 Muscles of the Upper limbs and trunk Latissimus dorsi O. spinous processes T2-T5, sacrum, posterior iliac crest, lumbodorsal fascia I. intertubercular groove Deltoid O. lateral clavicle, acromion process I. deltoid tuberosity Rotator cuff Supraspinatus O. supraspinous foss of scapula I. greater turbercle Infraspinatus O. infraspinous fossa I. greater tubercle Teres minor O. axillary border of scapula I. greater tubercle Subscapular O. subscapular fossa of scapula
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I. lesser tubercle Biceps brachii Long head O. supraglenoid tubercle of scapula I. tuberosity of radius, deep fascia of the arm Short head O. coracoid process I. tuberosity of radius, deep fascia of the arm Triceps brachii Long head O. infraglenoid tubercle of scapula Lateral head O. posterior humerus above radial groove Medial head O. posterior humerus below radial groove I. olecranon process of ulna Trapezius O. Occipital bone, ligamentum nuchae and spinous processes C7-T12 I. lateral 1/3 of the clavicle, the acromion process and spine of the scapula Rhomboideus Group – Major and Minor O. spinous processes C7-T5 I. vertebral border of the scapula below the spine Levator Scapulae O. transverse processes C1-C4 I. vertebral border of the scapula above the spine Pectoralis Major O. medial clavicle, sternum and the costal cartilages of ribs 1-6 I. greater tubercle Pectoralis Minor O. anterior ribs 3-5
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I. coracoids process of the scapula Serratus Anterior O. Outer ribs 1-9 I. the entire length of the vertebral border of the scapula Subclavius O. outer first rib I. inferior lateral clavicle Teres Major O. inferior angle of the scapula I. intertubercular groove Coracobrachialis O. coracoid process of the scapula I. mid-medial humerus Brachioradialis O. lateral supracondylar ridge of the humerus I. styloid process of the radius Pronator Teres O. medial epicondyle of the humerus and the coronoid process of the ulna
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I. shaft of the radius Pronator Quadratus O. distal ulna I. distal radius Supinator O. lateral epicondyle of the humerus I. proximal shaft of the radius Palmaris Longus O. medial epicondyle of the humerus I. palmar aponeurosis Flexor Digitorum Superficialis O. Medial epicondyle of the humerus, coronoid process of the ulna and the anterior radius I. all the middle phalanges (digits 2-5) Flexor Digitorum Profundus O. coronoid process and upper ½ of the ulna, plus the interosseous membrane I. distal phalanges 2-5 Flexor Pollicis Longus O. ventral radius and the interosseous membrane I. distal phalanx 1 Extensor Digitorum O. lateral epicondyle of the humerus I. Phalanges of digits 2-5 Abductor Pollicis Longus O. mid-radius and ulna, plus the interosseous membrane I. base of metacarpal 1 Extensor Pollicis Brevis O. Mid-radius and the interosseous membrane
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I. proximal phalanx 1 Extensor Pollicis Longus O. mid-ulna and the interosseous membrane I. distal phalanx 1 Psoas major O. body of T12, transverse process and bodies of all lumbar vertebrates, intervetebral discs of T12-L5 I. lesser trochanter Iliacus O. iliac crest and fossa I. lesser trochanter
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