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Flashcards in Muscles of shoulder Deck (10)
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1

Origin, insertion, innervation of M supraspinatus?

O: supraspinous fossa
I: greater tubercle of humerus
Innervation: suprascapular nerve

2

Origin, insertion, innervation of M infraspinatus?

O: infraspinous fossa
I: major tubercle of humerus
Innervation: suprascapular nerve

3

Origin, insertion, innervation of M deltoideus?

O: 1. Scapular spine, 2. Acromion
I: deltoid tuberosity
Innervation: axillary nerve

4

Origin, insertion, innervation of M teres major?

O: caudal angle of scapula
I: teres tuberosity
Innervation: axillary nerve

5

Origin, insertion, innervation of M teres minor?

O: caudal border of scapula
I: tuberosity for teres minor
Innervation: axillary nerve

6

Origin, insertion, innervation of M coracobrachialis?

O: coracoid process
I: lesser tubercle of humerus
Innervation: musculocutaneous nerve

7

Origin, insertion, innervation of M biceps brachii?

O: supraglenoid tubercle of scapula
I: 1. Ulnar tuberosity, 2. Radial tuberosity
Innervation: musculocutaneous nerve

8

Origin, insertion, innervation of M Tensor fasciae antebrachii?

O: latisimus dorsi
I: 1. Antebrachial fascia, 2. Olecranon
Innervation: radial nerve

9

Origin, insertion, innervation of M triceps brachii, long head?

O: caudal edge of scapula
I: olecranon
Innervation: radial nerve

10

Origin, insertion, innervation of M subscapularis

O: subscapular fossa
I: lesser tubercle of humerus
Innervation: subscapular nerve