Nerve Innervations Flashcards

1
Q

Quadriceps

A

L2, L3, L4

Femoral Nerve

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2
Q

Tibialis posterior

A

L5, S1
Sciatic Nerve
Tibial Nerve

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3
Q

Lateral thigh

A

L2, L3

Lateral femoral cutaneous nerve

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4
Q

Abductor digiti quinti pedis (ADQP)

A

S1, S2
Sciatic Nerve
Tibial Nerve
Lateral plantar nerve

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5
Q

Short head of Biceps femoris

A
L5, S1
Sciatic Nerve (Fibular division)
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6
Q

Extensor digitorum brevis (EDB)

A

L4, L5, S1
Sciatic Nerve
Deep fibular nerve

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7
Q

Tensor fascia lata

A

L4, L5, S1

Superior gluteal nerve

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8
Q

Medial plantar surface of foot

A

L4, L5
Sciatic Nerve
Tibial Nerve
Medial plantar nerve

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9
Q

Gastrocnemius

A

S1, S2
Sciatic Nerve
Tibial Nerve

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10
Q

Semimembranosus

A
L4, L5, S1
Sciatic Nerve (Tibial division)
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11
Q

Tibialis anterior (TA)

A

L4, L5
Sciatic Nerve
Deep fibular nerve

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12
Q

Gracilis

A

L2, L3, L4

Obturator Nerve

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13
Q

Abductor hallucis brevis (AHB)

A

S1, S2
Sciatic Nerve
Tibial Nerve
Medial plantar nerve

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14
Q

Fibularis brevis

A

L5, S1
Sciatic Nerve
Superficial fibular nerve

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15
Q

Iliopsoas

A

L2, L3, L4

Femoral Nerve

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16
Q

Gluteus maximus

A

L5, S1, S2

Inferior gluteal nerve

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17
Q

Medial shin, Medial Calf

A

L2, L3, L4
Femoral Nerve
Saphenous Nerve

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18
Q

Flexor digitorum longus (FDL)

A

L5, S1
Sciatic Nerve
Tibial Nerve

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19
Q

Adductors

A

L2, L3, L4

Obturator Nerve

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20
Q

Flexor hallucis brevis (FHB)

A

S1, S2
Sciatic Nerve
Tibial Nerve
Medial plantar nerve

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21
Q

Extensor digitorum longus (EDL)

A

L4, L5
Sciatic Nerve
Deep fibular nerve

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22
Q

Gluteus medius, Gluteus minimus

A

L4, L5, S1

Superior gluteal nerve

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23
Q

Lateral plantar surface of foot

A

S1, S2
Sciatic Nerve
Tibial Nerve
Lateral plantar nerve

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24
Q

Soleus

A

S1, S2
Sciatic Nerve
Tibial Nerve

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25
Long head of Biceps
``` L4, L5, S1 Sciatic Nerve (Tibial division) ```
26
Fibularis longus
L5, S1 Sciatic Nerve Superficial fibular nerve
27
Extensor hallucis longus (EHL)
L4, L5, S1 Sciatic Nerve Deep fibular nerve
28
Semitendinosus
``` L4, L5, S1 Sciatic Nerve (Tibial division) ```
29
Flexor carpi radialis
C6, C7 Upper and Middle trunk Lateral cord Median nerve
30
Flexor digitorum profundus 2, 3
``` C7, C8, T1 Middle and Lower trunk Medial cord Median nerve Anterior interosseous nerve (AIN) ```
31
Latissimus dorsi
C6, C7, C8 Upper, Middle, Lower trunk Posterior cord Thoracodorsal nerve
32
Opponens pollicis
C8, T1 Lower trunk Medial cord Median nerve
33
Extensor carpi ulnaris
``` C7, C8 Middle and Lower trunk Posterior cord Radial nerve Posterior interosseous nerve (PIN) ```
34
Pectoralis major
C5, C6, C7, C8, T1 Upper, Middle, Lower trunk Medial and Lateral cord Medial and Lateral Pectoral nerves
35
Biceps brachii
C5, C6 Upper trunk Lateral cord Musculocutaneous nerve
36
Medial antebrachial cutaneous nerve (MAC)
C8, T1 Lower trunk Medial cord (Skin over medial forearm)
37
Trapezius
C3, C4 | Spinal accessory nerve
38
Flexor digitorum superficialis
C7, C8 Middle and Lower trunk Medial and Lateral cord Median nerve
39
Serratus anterior
C5, C6, C7 | Long thoracic nerve
40
Flexor pollicis longus
``` C7, C8, T1 Middle and Lower trunk Medial and Lateral cord Median nerve Anterior interosseous nerve (AIN) ```
41
Lumbricals 3, 4
C8, T1 Lower trunk Medial cord Ulnar nerve
42
Anconeus
C6, C7, C8 Upper, Middle, Lower trunk Posterior cord Radial nerve
43
Rhomboids
C4, C5 | Dorsal scapular nerve
44
Abductor pollicis brevis
C8, T1 Lower trunk Medial cord Median nerve
45
Extensor carpi radialis longus
C6, C7 Upper and Middle trunk Posterior cord Radial nerve
46
Extensor digitorum
``` C7, C8 Middle and Lower trunk Posterior cord Radial nerve Posterior interosseous nerve (PIN) ```
47
Deltoid
C5, C6 Upper trunk Posterior cord Axillary nerve
48
Flexor digitorum profundus 4, 5
C7, C8, T1 Middle and Lower trunk Medial cord Ulnar nerve
49
SCM (sternocleidomastoid)
C3, C4 | Spinal accessory nerve
50
Pronator teres
C6, C7 Upper and Middle trunk Lateral cord Median nerve
51
Lateral antebrachial cutaneous nerve (LAC)
C5, C6 Upper trunk Lateral cord Musculocutaneous nerve (Skin over lateral forearm)
52
Flexor carpi ulnaris
C8, T1 Lower trunk Medial cord Ulnar nerve
53
Triceps
C6, C7, C8 Upper, Middle, Lower trunk Posterior cord Radial nerve
54
Lumbricals 1, 2
C8, T1 Lower trunk Medial cord Median nerve
55
Extensor indicis propius
``` C7, C8 Middle and Lower trunk Posterior cord Radial nerve Posterior interosseous nerve (PIN) ```
56
Teres minor
C5, C6 Upper trunk Posterior cord Axillary nerve
57
Interossei muscles
C8, T1 Lower trunk Median cord Ulnar nerve
58
Pronator quadratus
``` C7, C8, T1 Middle and Lower trunk Medial and Lateral cold Median nerve Anterior interosseous nerve (AIN) ```
59
Brachioradialis
C5, C6 Upper trunk Posterior cord Radial nerve
60
First dorsal interosseous
C8, T1 Lower trunk Medial cord Ulnar nerve
61
Supraspinatus, Infraspinatus (through spinoglenoid notch)
C5, C6 Upper trunk Suprascapular nerve
62
Flexor pollicis brevis
C8, T1 Lower trunk Medial cord Median nerve
63
Brachialis
C5, C6 Upper trunk Lateral cord Musculocutaneous nerve
64
Abductor digiti mini
C8, T1 Lower trunk Medial cord Ulnar nerve