Pelvic/LE NERVES Flashcards
1
Q
Hip flexion What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Iliopsoas L2 myotome No L1-L3 Femoral N.
2
Q
Hip flexion, abduction, ER
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Sartorius L2 myotome No reflex L2-L3 Femoral
3
Q
Knee extension
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Quadriceps femoris L3 myotome L4 reflex L2-L4 Femoral
3
Q
Hip adduction
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Pectineus, adductor longus No No L2-L3 Obturator
4
Q
Hip adduction
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Adductor brevis no No L2-L4 Obturator
5
Q
Hip adduction
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Gracilis No No L2-L4 Obturator
6
Q
Hip abduction, flexion, IR
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Glute med, glute min Myotome: L5 No Reflex L4-S1 Superior gluteal N
7
Q
Hip flexion, abduction, IR
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
TFL No No L4-L5 Superior gluteal N
8
Q
Hip ER
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Piriformis No No L5-S1 Sacral Plexus
9
Q
Hip extension, ER (big)
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Glute max No No L4-S2 Inferior gluteal N
10
Q
Hip ER (small)
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Obturator interns No No L5-S1 Sacral plexus
11
Q
Hip ER (small)
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Gemelli, quadratus femoris No No L4-S1 Sacral plexus
12
Q
Hip extension, knee flexion, leg ER
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Biceps femoris No No L5-S2 Sciatic
13
Q
Hip extension, knee flexion
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Semitendinosus No myotome Reflex L5 L5-S2 Sciatic
14
Q
Leg IR
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Semimembranosus no no L5-S2 Sciatic
15
Q
Ankle DF
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Tibialis anterior L4 myotome no reflex L4-L5 Deep fibular (peroneal)
16
Q
2nd-5th digit MTP extension
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Extensor digitorum longus no no L4-S1 Deep fibular (peroneal)
17
Q
Great toe MTP extension
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Extensor hallucis longus L5 myotome no reflex L4-S1 Deep fibular (peroneal)
18
Q
Foot eversion
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Fibularis longus/brevis S1 myotome no reflex L5-S1 Superior fibular (peroneal)
19
Q
Leg IR
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Popliteus no no L4-S1 Tibial
20
Q
Foot inversion
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Tibialis posterior S1 S1 L5-S2 Tibial
21
Q
Ankle PF
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Gastroc/soleus no myotome S1 reflex L5-S2 Tibial
22
Q
2nd-5th digit DIP flexion
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Flexor digitorum longus no no L5-S2 Tibial
23
Q
Great toe IP flexion
What muscles? Myotome if so? Reflexes if so? Cord segment? Nerves?
A
Flexor hallucis longus no no L5-S2 Tibial
24
2nd-5th digit PIP flexion
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What muscles?
Myotome if so?
Reflexes if so?
Cord segment?
Nerves?
```
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Flexor digitorum brevis
no
no
L5-S1
Medial plantar
```
25
Great toe MTP flexion
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What muscles?
Myotome if so?
Reflexes if so?
Cord segment?
Nerves?
```
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Flexor hallucis brevis
no
no
L5-S2
Medial plantar
```
26
Toe adduction/abduction
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What muscles?
Myotome if so?
Reflexes if so?
Cord segment?
Nerves?
```
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Dorsal/plantar interossei
no
no
S1-S2
Lateral plantar
```
27
Pelvic floor control
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What muscles?
Myotome if so?
Reflexes if so?
Cord segment?
Nerves?
```
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Perineals and sphincters
no
no
S2-S4
Pudendal
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