INNERVATIONS Flashcards

1
Q

Trapezius

A

C3,4; spinal accessory nerve

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2
Q

SCM

A

C3,4; spinal accessory nerve

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3
Q

Rhomboids

A

C5; Dorsal scapular nerve (pre plexus)

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4
Q

Supraspinatus

A

C5,6; upper trunk; suprascapular nerve

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5
Q

Infraspinatus

A

C5,6; upper trunk, suprascapular nerve (passes thru spinoglenoid notch)

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6
Q

Biceps brachii

A

C5,6; upper trunk; lateral cord; musculocutaneous nerve

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7
Q

Brachialis

A

C5, 6; upper trunk; lateral cord; musculocutaneous nerve

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8
Q

Coracobrachialis

A

C5, 6; upper trunk; lateral cord; musculocutaneous

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9
Q

Deltoid

A

C5,6; upper trunk; posterior cord; axillary nerve

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10
Q

teres minor

A

C5,6; upper trunk; posterior cord; axillary nerve

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11
Q

Brachioradialis

A

C5,6; upper trunk; posterior cord; radial nerve

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12
Q

Serratus anterior

A

C5,6,7; long thoracic nerve

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13
Q

Pec Major

A

C5,6,7,8,T1; upper, middle, lower trunks; medial and lateral cord; medial and lateral pectoral nerves

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14
Q

Pronator teres

A

C6,7; upper and middle trunk; lateral cord; median nerve

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15
Q

Flexor carpi radialis

A

C6,7; upper and middle trunk; lateral cord; median nerve

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16
Q

ECRL

A

C6,7; upper and middle trunk; poosterior cord; radial nerve

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17
Q

Triceps

A

C6,7,8 ; upper , middle, lower trunk, posterior cord, radial nerve

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18
Q

anconeus

A

C6,7,8; upper , middle, lower trunk; posterior cord; radial nerve

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19
Q

Lat Dorsi

A

C6,7,8; upper, middle, lower trunk, posterior cord; thoracodorsal nerve

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20
Q

ECU

A

C7,8; middle and lower trunk; posterior cord; radial nerve; PIN

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21
Q

EIP

A

C7,8; middle and lower trunk, posterior cord, radial nerve, PIN

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22
Q

ED

A

C7,8; middle and lower trunk, posterior cord, radial nerve, PIN

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23
Q

FDS

A

C7,8; middle and lower trunk; medial and lateral cord; median nerve

24
Q

FPL

A

C7,8,T1; middle and lower trunk; medial and lateral cord; median nerve; AIN

25
PQ
C7,8,T1; middle and lower trunk; medial and lateral cord; median nerve; AIN
26
FDP 2,3
C7,8,T1; middle and lower trunk; medial cord; median nerve; AIN
27
FDP 4,5
C7,8,T1; middle and lower trunk; medial cord; ulnar nerve
28
APB, FPB, lumbricals 1,2, opponens pollicis
C8,T1; lower trunk;medial cord; median nerve
29
FCU
C8,T1, lower trunk;medial cord; ulnar nerve
30
ADM
C8,T1,lower trunk;medial cord; ulnar nerve
31
FDI
C8,T1; lower trunk;medial cord;ulnar nerve
32
lumbricals 3,4
C8, T1, lower trunk;medial cord; ulnar nerve
33
Interossei: 3PAD 4 DAB
C8,T1, lower trunk; medial cord; ulnar nerve
34
Lateral antebrachial cutaneous/ skin over lateral forearm
C5,6, upper trunk; lateral cord; musculocutaneous nerve terminates as LAC
35
MAC/skin over medial forearm
C8,T1; lower trunk; medial cord; medial antebrachial cutaneous
36
Quads, iliopsoas
L2,3,4, femoral nerve
37
Adductors, gracilis
L2,3,4; obturator nerve
38
Tib anterior, EDL
L4,5; sciatic nerve, deep fibular nerve
39
EHL, EDB
L4,5,S1 ; sciatic nerve; deepfibular nerve
40
Semimembranosus, semitendinosus, long head of biceps femoris
L4,5,S1; sciatic nerve (tibial division)
41
Short head biceps femoris
L5,S1; sciatic nerve (fibular division)
42
Glut med,min, TFL
L4,5,S1; superior gluteal nerve
43
Fib longus and brevis
L5, S1; sciatic nerve; superficial fibular nerve
44
Tib posterior, FDL
L5,S1 ; sciatic nerve; tibial nerve
45
Glut max
L5,S1,S2; inferior gluteal nerve
46
Gastroc, soleus
S1,2; sciatic nerve; tibial nerve
47
FHB, Abductor hallucis brevis
S1,2; sciatic nerve; tibial nerve; medial plantar nerve
48
Abductor digiti quinti pedis
S1,2; sciatic nerve; tibial nerve; lateral plantar nerve
49
lateral thigh sensation
L2,3; lateral femoral cutaneous (posterior div of lumbar plexus)
50
medial shin medial calf
L2,3,4; femoral nerve; saphenous nerve,
51
medial plantar surface foot
L4,5; sciatic nerve, tibiail nerve; medial plantar nerve
52
lateral plantar surface of foot
S1,2; sciatic nerve; tibial nerve; lateral plantar nerve
53
levator scapula
is innervated by both the dorsal scapula nerve and C3/C4/(C5) nerves
54
Abductor digiti minimi Adductor hallucis Quadratus plantae The interossei (dorsal and plantar)
Lateral plantar nerve
55
musculocutaneous nerve
C5,6,7, upper trunk, lateral cord
56
axillary nerve
C5, 6, upper trunk, posterior cord....goes through quadrangular space
57
suprascapular nerve
upper trunk, passes through posterior triangle of neck Scm, trapezius, clavicle)