Upper Extremity Flashcards Preview

Anatomy Innervation > Upper Extremity > Flashcards

Flashcards in Upper Extremity Deck (47):
1

Pectoralis Major

Lateral and medial pectoral nerves. clavicular head C6. sternocostal head C7 C8

2

Pectoralis Minor

Medial pectoral nerve C8 T1

3

Subclavius

subclavian nerve C5

4

Serratus anterior

Long Thoracic nerve C6 C7

5

Trapezius

spinal accessory nerve (motor) and C3 C4 spinal fibers (sensory)

6

Latissimus Dorsi

Thoracodorsal nerve C6 C7

7

Levator Scapulae

Dorsal scapular C5, and spinal nerves C3 C4

8

Rhomboid Minor and Major

Dorsal Scapular nerve C5

9

Deltoid

Axillary Nerve C5

10

Supraspinatus

suprascapular nerve C5

11

infraspinatus

suprascapular nerve C5

12

teres minor

axillary nerve C5

13

Teres major

lower subscapular nerve C6

14

subscapularis

upper and lower subscapular nerves C6

15

biceps brachii

musculocutaneous nerve C6

16

Brachialis

musculocutaneous nerve C6

17

Coracobrachialis

Musculocutaneous nerve C6

18

Triceps Brachii

Radial nerve C7 C8

19

Anconeus

Radial nerve C7 C8 T1

20

Pronator Teres

Median Nerve C7

21

Flexor Carpi Radialis

Median nerve C7

22

Palmaris Longus

Median Nerve C7 C8

23

Flexor Carpi Ulnaris

Ulnar Nerve C8

24

Flexor digitorum Superficialis

Median Nerve C7 C8 T1

25

Flexor Digitorum Profundus

Digits 2 and 3= median nerve C8 (anterior interosseous branch)
Digits 4 and 5= ulnar nerve T1

26

Flexor Pollicis Longus

Anterior Interosseous Nerve C8

27

Pronator Quadratus

Anterior Interosseous Nerve C8

28

Brachioradialis

Radial nerve C6

29

Extensor Carpi Radialis Longus

Radial nerve C6 C7

30

Extensor Carpi Radialis brevis

Deep branch of Radial nerve C7

31

Extensor Digitorum

Posterior interosseous nerve coming from deep branch of radial nerve C7

32

Extensor digiti minimi

Posterior interosseous nerve coming from deep branch of radial nerve C7

33

Extensor carpi ulnaris

Posterior interosseous nerve coming from deep branch of radial nerve C7

34

Supinator

Deep branch of radial nerve C8

35

Abductor pollicis longus

Posterior interosseous nerve coming from deep branch of radial nerve C8

36

Extensor pollicis longus

Posterior interosseous nerve coming from deep branch of radial nerve C8

37

Extensor pollicis brevis

Posterior interosseous nerve coming from deep branch of radial nerve C8

38

Extensor indicis

Posterior interosseous nerve coming from deep branch of radial nerve C8

39

opponens pollicis

recurrent branch of median nerve C8

40

Abductor pollicis brevis

recurrent branch of median nerve C8

41

Flexor pollicis brevis

recurrent branch of median nerve C8 and deep branch of ulnar nerve T1

42

adductor pollicis

deep branch of ulnar nerve T1

43

abductor digiti minimi

deep branch of ulnar nerve T1

44

flexor digiti minimi brevis

deep branch of ulnar nerve T1

45

opponens digiti minimi

deep branch of ulnar nerve T1

46

Lumbricals

1 and 2 from median nerve T1, 3 and 4 from deep branch of ulnar nerve T1

47

Interossei (dorsal 1-4 palmar 1-3)

deep branch of ulnar nerve T1