Muscles And Nerves That Innervate Them

Front 1

Lumbrical 1st and 2nd

Back 1

Median nerve (distal branches)

Front 2

Lumbrical 3rd and 4th

Back 2

Ulnar nerve (deep branch)

Front 3

Palmaris brevis

Back 3

Superficial palmar branch of ulnar nerve

Front 4

Abductor pollicis brevis

Back 4

Median nerve (recurrent branch)

Front 5

Flexor pollicis brevis

Back 5

Median nerve (recurrent branch)

Front 6

Oppens pollicis

Back 6

Meidan nerve (recurrent nerve)

Front 7

Pectoralis major

Back 7

medial and lateral pectoral nerve

Front 8

Pectoralis minor

Back 8

medial pectoral nerve

Front 9

Deltoid

Back 9

Axiallary nerve

Front 10

Serratus anterior

Back 10

Long thoracic nerve

Front 11

Subclavius

Back 11

Nerve to the subclavius

Front 12

Teres major

Back 12

Lower subscapular nerve

Front 13

Infraspinatus

Back 13

Suprascapular nerve

Front 14

Subscapularis

Back 14

upper and lower subscapular nerve

Front 15

Latissiumus dorsi

Back 15

Thorcadorsal nerve

Front 16

Biceps brachii

Back 16

Musculocutaneous (C5 and C6)

Front 17

Brachialis

Back 17

Musculocutaneous and radial nerve (C7)

Front 18

Coracobrachialis

Back 18

Musculocutaneous

Front 19

Anconeus

Back 19

Radial nerve (C5-T1)

Front 20

Triceps brachii

Back 20

Radial nerve

Front 21

Flexor carpi radialis

Back 21

Median nerve

Front 22

Flexor carpi ulnaris

Back 22

Ulnar nerve

Front 23

Flexor digitorum profundus

Back 23

Lateral-median nerve, median-ulnar nerve

Front 24

Flexor pollicis longus

Back 24

Median nerve (anterior interosseus)

Front 25

Pronator quadratus

Back 25

Median nerve (anterior interosseus)

Front 26

Palmaris longus

Back 26

Median nerve

Front 27

Pronator teres

Back 27

Median nerve

Front 28

Abductor pollicis longus

Back 28

Radial nerve (posterior interosseus)

Front 29

Brachioradialis

Back 29

Radial nerve

Front 30

Flexor digtorium superficialis

Back 30

Median nerve

Front 31

Suprastinatus

Back 31

Suprascapular nerve

Front 32

Teres minor

Back 32

Axillary nerve

Front 33

Obliquus capitus superior

Back 33

Suboccipital nerve

Front 34

Obliquus capitus inferior

Back 34

Suboccipital nerve

Front 35

Rectus capitus posterior major

Back 35

Suboccipital nerve

Front 36

Rectus capitus posterior minor

Back 36

Suboccipital nerve

Front 37

Levator scapulae

Back 37

Dorsal scapular nerve and ventral rami (C3 and C4)

Front 38

Rhomboid major

Back 38

Dorsal scapular nerve

Front 39

Rhomboid minor

Back 39

Dorsal scapular nerve

Front 40

Trapezius

Back 40

Accessory nerve (cranial nerve XI)

Front 41

Latissimus dorsi

Back 41

Thorcadorsal nerve

Front 42

Extensor carpi radialis brevis

Back 42

Radial nerve (deep branch)

Front 43

Extensor carpi radialis longus

Back 43

Radial nerve

Front 44

Extensor carpi ulnarius

Back 44

Radial nerve (posterior interossesus)

Front 45

Extensor digiti minimi

Back 45

Radial nerve (posterior interossesus)

Front 46

Extensor digitorium

Back 46

Radial nerve (posterior interossesus)

Front 47

Extensor indicis

Back 47

Radial nerve (posterior interossesus)

Front 48

Extensor pollicis brevis

Back 48

Radial nerve (posterior interosseus)

Front 49

Extensor pollicis longus

Back 49

Radial nerve (posterior interossesus)

Front 50

Supinator

Back 50

Ulnar nerve (deep branch)

Front 51

Abductor digiti minimi

Back 51

Ulnar nerve (deep branch)

Front 52

Adductor pollicis

Back 52

Ulnar nerve (deep branch)

Front 53

Flexor digiti minimi brevis

Back 53

Ulnar nerve (deep branch)

Front 54

Oppens digiti minimi

Back 54

Ulnar nerve (deep branch)

Front 55

Dorsal interosseus muscles

Back 55

Ulnar nerve (deep branch)

Front 56

Palmar interossesus

Back 56

Ulnar nerve (deep branch)