UE Peripheral nerves Flashcards
(99 cards)
1
Q
Obturator N Segmental Level
A
L2, L3, L4
2
Q
Obturator N Sensory Location
A
Medial thigh, especially distal
3
Q
Obturator N Motor
A
Adductor longus, adductor brevis, adductor magnus, gracilis, obturator externus
4
Q
Saphenous N Segmental Level
A
L2, L3, L4
5
Q
Saphenous N Sensory Location
A
Medial leg & foot
6
Q
Saphenous N Motor
A
No motor
7
Q
Femoral N Segmental Level
A
L2, L3, L4
8
Q
Femoral N Sensory Location
A
Thigh via cutaneous nerves, mostly medial anterior
9
Q
Femoral N Motor
A
Iliacus, sartorius, quadriceps femoris, pectineus
10
Q
Lateral cutaneous of thigh Segmental Level
A
L2, L3
11
Q
Lateral cutaneous of thigh Sensory Location
A
lateral thigh
12
Q
Lateral cutaneous of thigh Motor
A
No motor
13
Q
Posterior cutaneous of thigh Segmental Level
A
S2, S3
14
Q
Posterior cutaneous of thigh Sensory Location
A
Posterior thigh
15
Q
Posterior cutaneous of thigh Motor
A
No motor
16
Q
Sciatic N Segmental Level
A
L4, L5, S1, S2, S3
17
Q
Sciatic N Sensory Location
A
Hip joint
18
Q
Sciatic N Motor
A
Knee flexors & all muscles of lower leg & foot
19
Q
Superior gluteal N Segmental Level
A
L4, L5, S1
20
Q
Superior gluteal N Sensory Location
A
No sensory
21
Q
Superior gluteal Motor
A
TFL, gluteus medius, gluteus minimus
22
Q
Inferior gluteal N Segmental Level
A
L5, S1, S2
23
Q
Inferior gluteal N Sensory Location
A
No sensory
24
Q
Inferior gluteal N Motor
A
Gluteus maximus
25
Nerve to quadratus femoris & inferior gemellus Segmental Level
L5, S1, S2
26
Nerve to quadratus femoris & inferior gemellus Sensory Location
No sensory
27
Nerve to quadratus femoris & inferior gemellus Motor
quadratus femoris, inferior gemellus
28
Pudendal Segmental Level
S2, S3, S4
29
Pudendal Sensory Location
Genitals
30
Pudendal Motor
Perineal muscles, external urethral sphincter, external anal sphincter
31
Tibial N Segmental Level
L4, L5, S1, S2, S3
32
Tibial N Sensory Location
Posterior heel & plantar surface of foot
33
Tibial N Motor
Semitendinosus, semimembranosus, biceps femoris, adductor magnus, gastrocnemius, soleus, plantaris, FHL, FDL, tibialis posterior
34
Common fibular N Segmental Level
L4, L5, S1, S2
35
Common fibular N Sensory Location
Lateral posterior thigh
36
Common fibular N Motor
Biceps femoris
37
Sural N Segmental Level
S1, S2
38
Sural N Sensory Location
Posterior & lateral leg & lateral foot
39
Sural N Motor
No motor
40
Medial plantar N Segmental Level
S2, S3
41
Medial plantar N Sensory Location
Medial 3 1/2 digits
42
Medial plantar N Motor
FHB, abductor hallucis, FDB, lumbricals
43
Lateral plantar N Segmental Level
S2, S3
44
Lateral plantar N Sensory Location
Lateral 1 1/2 digits
45
Lateral plantar N Motor
Adductor hallucis, abductor digiti minimi, quadratus plantae, lumbricals, flexor digiti minimi brevis, interossei
46
Deep fibular N Segmental Level
L4, L5, S1
47
Deep fibular N Sensory Location
Between 1st & 2nd toes
48
Deep fibular N Motor
Tibialis anterior, EDL, EHL, fibularis tertius, EDB, EHB
49
Superficial fibular N Segmental Level
L5, S1, S2
50
Superficial fibular N Sensory Location
Distal anterior leg & dorm of foot
51
Superficial fibular N Motor
Fibularis longus, fibularis brevis
52
Radial N Segmental Level
C5, C6, C7, C8, T1
53
Radial N Sensory Location
Posterior aspect of forearm
54
Radial N Motor
Triceps brachii, anconeus, brachioradialis, extensor muscles of forearm
55
Median N Segmental Level
C6, C7, C8, T1
56
Median N Sensory Location
Palmar & distal dorsal aspects of lateral 3.5 digits & palm
57
Median N Motor
FCR, FDS, lateral 1/2 FDP, FPL, pronator quadratus, pronator teres, abductor pollicis brevis, opponens pollicis, FPB, lateral lumbricals
58
Ulnar N Segmental Level
C7, C8, T1
59
Ulnar N Sensory Location
Medial hand including medial half of 4th digit
60
Ulnar N Motor
FCU, medial half of FDP, interposes, adductor pollicis, FPB, medial lumbricals, abductor digiti minimi, flexor digiti minimi brevis, opponens digiti minimi
61
Musculocutaneous N Segmental Level
C5, C6, C7
62
Musculocutaneous N Sensory Location
Becomes lateral cutaneous N of forearm
63
Musculocutaneous N Motor
Coracobrachialis, biceps brachii, brachialis
64
Axillary N Segmental Level
C5, C6
65
Axillary N Sensory Location
Lateral shoulder
66
Axillary N Motor
Teres minor, deltoid
67
Suprascapular N Segmental Level
C4, C5, C6
68
Suprascapular N Sensory Location
No sensory
69
Suprascapular N Motor
Supraspinatus, infraspinatus
70
Dorsal scapular N Segmental Level
Ventral rami C4, C5
71
Dorsal scapular N Sensory Location
No sensory
72
Dorsal scapular N Motor
Rhomboids, levator scapulae
73
Lateral pectoral N Segmental Location
C5, C6, C7
74
Lateral pectoral N Sensory Location
No sensory
75
Lateral pectoral N Motor
Pec major, pec minor
76
Medial pectoral N Segmental Level
C8, T1
77
Medial pectoral N Sensory Location
No sensory
78
Medial pectoral N Motor
Pec minor
79
Long thoracic N Segmental Level
C5, C6
80
Long thoracic N Sensory Location
No sensory
81
Long thoracic N Motor
Serratus anterior
82
Upper subscapular N Segmental Level
C5, C6
83
Upper subscapular N Sensory Location
No sensory
84
Upper subscapular N Motor
Subscapularis
85
Lower subscapular N Segmental Level
C5, C6
86
Lower subscapular N Sensory Location
No sensory
87
Lower subscapular N Motor
Teres major, subscapularis
88
Medial cutaneous N of arm Segmental Level
C8, T1
89
Medial cutaneous N of arm Sensory Location
Medial arm
90
Medial cutaneous N of arm Motor
No motor
91
Lateral cutaneous N of arm Segmental Level
C5, C6, C7
92
Lateral cutaneous N of arm Sensory Location
Lateral forearm
93
Lateral cutaneous N of arm Motor
No motor
94
Anterior interosseus N Segmental Level
C6, C7, C8, T1
95
Anterior interosseus N Sensory Location
No sensory
96
Anterior interosseus N Motor
FDP, FPL, pronator quadratus
97
Posterior interosseus N Segmental Level
C5, C6, C7, C8, T1
98
Posterior interosseus N Sensory Location
No sensory
99
Posterior interosseus N Motor
Abductor pollicis longus, EPB/L, EDC, EI, EDM
