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The muscles of upper limb

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Presentation on theme: "The muscles of upper limb"— Presentation transcript:

1 The muscles of upper limb

2 The muscle of shoulder(6)
The muscle of arm(4) The muscle of upper limb The muscle of forearm(19) The muscle of hand

3 deltoid Supraspinatus Infraspinatus Teres minor Teres major subscapularis The muscle of shoulder(6)

4 deltoid Lateral 1/3 of the clavicle, acromion and spine of scapular
The deltoid tuberosity of humerous Abductor of the arm Flexor and medial rotator of humerous Extensor and lateral rotator of humerous return

5 Biceps brachii Coracobrachialis Brachialis Anterior group(3) The muscle of arm(4) posterior group Triceps brachii

6 Biceps brachii Long head: supraglenoid tubercle
Short head: coracoid process Tuberosity of radius Flex the shoulder joint Flexes elbow and supinates forearm return

7 Triceps brachii Long head: infraglenoid tubercle
Lateral and medial head: the posterior surface of humerus around the groove for radial nerve Olecranon of ulna Extensor of forearm Extend and adduct the shoulder joint return

8 The muscle of forearm(19)
Superficial layer Anterior group(9) deep layer Superficial layer posterior group(10) deep layer

9 Brachioradialis Pronator teres Flexor carpi radialis Palmaris longus Flexor carpi ulnaris Flexor digitorum superficialis Superficial layer Flexor pollicis longus Flexor digitorum profundus Pronator quadratus deep layer

10 extensor carpi radialis longus and brevis
extensor digitorum extensor digiti minimi extensor carpi ulnaris Superficial layer Supinator Abductor pollicis longus extensor pollicis brevis extensor pollicis longus extensor indicis deep layer

11 Lateral group Intermediate group Medial group Lumbricales Interosseous muscles The muscle of hand

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