UE innervations Flashcards

(68 cards)

1
Q

Levator Scapulae

A

Dorsal Scapular N. C5, C3-C4 ventral rami

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2
Q

Trapezius

A

CN XI (motor), ventral rami C3-C4 (sensory)

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3
Q

Serratus Anterior

A

Long Thoracic n. C5, C6, C7

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4
Q

Pectoralis Major

A

Lateral and Medial Pectoral n. -Clavicular: C5, C6 -sternocostal: C7, C8, T1

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5
Q

Pectoralis Minor

A

Medial and lateral pectoral n. C6, C7, C8

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6
Q

Deltoid

A

Axillary n. C5, C6

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7
Q

Supraspinatus

A

Suprascapular n. C4, C5, C6

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8
Q

Infraspinatus

A

Suprascapular n. C5, C6

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9
Q

Teres minor

A

Axillary n. C5, C6

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10
Q

Subscapularis

A

upper and lower subscapular n. C5, C6, C7

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11
Q

Teres major

A

lower subscapular n. C5, C6

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12
Q

Rhomboid major

A

dorsal scapular n. C4, C5

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13
Q

Rhomboid minor

A

dorsal scapular n. C4, C5

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14
Q

Latissmus dorsi

A

Thoracodorsal n. C6, C7, C8

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15
Q

Coracobrachialis

A

Musculocutaneous n. C5, C6, C7

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16
Q

Biceps brachii

A

Musculocutaneous n. C5, C6

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17
Q

Brachioradialis

A

Radial n. C5, C6, C7

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18
Q

Triceps

A

Radial n. C6, C7, C8

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19
Q

Brachialis

A

Musculocutaneous n. C5, C6

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20
Q

Aconeus

A

Radial n. C7, C8 T1

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21
Q

Pronator Teres

A

Median n. C6- C7

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22
Q

Pronator Quadratus

A

Anterior interosseous n. (from median n.) C8-T1

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23
Q

Supinator

A

Deep Branch radial n. C7, C8

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24
Q

CN XI

A

Upper, middle, lower trapezius

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25
Dorsal Scapular
Levator Scapulae C5 Rhmoboid major C4, **C5** Rhomboid minor C4, **C5**
26
Long Thoracic
Serratus Anterior C5, **C6, C7**
27
Thoracodorsal
Latissmus Dorsi **C6, C7,**C8
28
Lateral and Medial Pectoral
Pectoralis minor and major
29
Axillary
Anterior, middle, posterior deltoids Teres minor
30
Suprascapular
Supraspinatus Infraspinatus
31
Upper Subscapular
Subscapularis
32
Lower Subscapular
Subscapularis Teres Major
33
Musculocutaneous
Coracobrachialis Brachialis Biceps Brachii
34
Radial
Brachioradialis Triceps Anconeous Supinator (deep branch) Ext carpi radialis longus ext carpi radial brevis (deep br)
35
Median
Pronator Teres Flexor Carpi Radialis Palmaris Longus Flexor Digitorum Superficialis Flexor carpi radialis palmaris longus lumbricals 1&2
36
Anterior Interosseous (Median n.)
Pronator Quadratus Flexor Digitorum Profundus Flexor Pollicis Longus flexor digitorum profundus flexor pollicis longus
37
Extensor carpi radialis longus
radial n. C6, C7
38
Extensor carpi radial brevis
Deep branch of radial n. **C7**-C8
39
Extensor Digitorum
PIN (cont of deep brance of radial) **C7-**C8
40
Extensor Digiti Minimi
PIN(cont of deep br of radial n.) **C7-**C8
41
Extensor Carpi Ulnaris
PIN (cont of deep branch of radial) **C7**-C8
42
Abductor Pollicis Longus
PIN (deep br of radial n) C7-**C8**
43
Extensor Pollicis Brevis
PIN (deep br of radial) C7-**C8**
44
extensor pollicis longus
PIN(cont of deep br of radial n) C7-**C8**
45
extensor indicis
PIN C7-**C8**
46
Flexor carpi radialis
median n C6-**C7**
47
flexor carpi ulnaris
ulnar n. C7-**C8**
48
palmaris longus
median n (C7,C8)
49
flexor digitorum superficialis
median n. C7-T1
50
flexor digitorum profundus
ant interosseous (from median n.) **C8-**T1 to 2 lateral FDP Ulnar n. C8-**T1** to medial 2 FDP
51
flexor pollicis longus
52
abdcutor pollicis brevis
recurrent br of median n **C8**-T1
53
flexor pollicis brevis
superficial head: recurrent br. of median n (**C8**, T1) Deep head: Deep br. of ulnar n **C8**, T1
54
opponens pollicis
recurrent br of median n **C8**, T1
55
adductor pollicis
deep br of ulnar n C8, **T1**
56
abductor digit minimi
deep br of ulnar n C8, **T1**
57
Flexor digiti minimi (brevis)
deep br of ulnar n C8, **T1**
58
opponens digiti (minimi)
deep br of ulnar n C8, **T1**
59
lumbricals 1 & 2
median n C8, **T1**
60
Lumbricals 3 & 4
deep br of ulnar n C8, **T1**
61
Palmar interossei
deep br of ulnar n C8, **T1**
62
dorsal interossei
deep br of ulnar n C8, **T1**
63
Deep branch of radial n
ext carpi radial brevis supinator C7, **C8**
64
Post interosseous (cont of deep br of radial n)
ext digitorum ext digiti minimi ext carpi ulnaris abd poll longus ext poll brevis ext poll longus ext indicis
65
Ulnar nerv
flexor carpi ulnaris
66
Recurrent branch of median n
abd poll brevis flex poll brevis (superficial head) opponens pollicis
67
Deep branch ulnar nerve
adductor pollicis (both heads) abduction digiti minimi flexor digiti minimi brevis opponens digiti minimi lumbricals 3 & 4 palmar and dorsal interossei
68