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Flashcards in UE Innervation Deck (28)
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1

Deltoid

Axillary C5-6

2

Teres minor

Axillary C5-6

3

Coracobrachialis

Musculocutaneous C5-7

4

Supraspinatus

Suprascapular C5-6

5

Infraspinatus

Suprascapular C5-6

6

Subscapularis

Subscapular C5-6

7

Pecs (clavicular fibers)

Lateral pectoral C5-6

8

Teres major

Lower Subscapular C5-6

9

Pecs (sternocostal fibers)

Medial pectoral C6-T1

10

Serratus Anterior

Long thoracic C5-7

11

Rhomboids

Dorsal scapular C5

12

Upper traps

CN XI (Accessory)

13

Middle/lower traps

C3-4

14

Levator scapulae

C3-4, Dorsal scapular C5

15

Biceps

MCN C5-6

16

Brachialis

MCN C5-6

17

Brachioradialis

Radial C5-6

18

Triceps

Radial C6-8

19

Supinators

Radial C6-7

20

Pronators

Pronator Teres
Pronator Quadratus

Median N C6-8

Median C6-7
Median C7-8

21

______ weakness in triceps with C5-6 damage

Slight

(Innervation: Radial C6-8)

22

_____ weakness in supinators with C5-6 damage

Partial

(Innervation: Radial C6-7)

23

______ weakness in pronators with C5-6 damage

Slight

(Innervation: Median C6-8 -->more weakness in pronator teres)

24

_____ weakness in serratus anterior with C5-6 damage

Significant

(Innervation: Long thoracic C5-7)

25

_____ weakness in coracobrachialis with C5-6 damage

Significant

(Innervation: MCN C5-7)

26

_____ weakness in lat dorsi with C5-6 damage

Slight

(Innervation: Thoracodorsal C6-8)

27

_____ weakness in pecs (sternal fibers) with C5-6 damage

Slight

(Innervation: Medial Pectoral C6-T1)

28

Lat Dorsi

Thoracodorsal C6-8