lower extremity nerve roots Flashcards
1
Q
muscle with L1 nerve root
A
psoas minor
2
Q
muscle with L1-L4 nerve root
A
psoas major
3
Q
9 muscles with nerve roots L2-L4
A
- iliacus
- pectineus
- rectus femoris
- vastus intermedius
- vastus lateralis
- vastus medialis
- gracilis
- adductor longus
- adductor brevis
4
Q
muscle with nerve root L2-S1
A
adductor magnus
5
Q
muscle with nerve root L3-L4
A
obturator externus
6
Q
muscle with nerve root L4-L5
A
tibialis anterior
7
Q
14 muscles with nerve root L4-S1
A
- glute med
- glute min
- tensor fascia latae
- inferior gemellus
- quadratus femoris
- popliteus
- plantaris
- tibialis posterior
- fibularis longus
- fibularis brevis
- fibualaris tertius
- extensor hallucis longus
- extensor digitorum longus
- extensor digitorum brevis and extensor hallucis brevis
8
Q
2 muscles with L4-S2 nerve roots
A
- semitendinosus
2. semimembranosus
9
Q
11 muscles with L5-S2 nerve roots
A
- obturator internus
- superior gemellus
- flexor digitorum longus
- flexor hallucis longus
- abductor hallucis
- flexor hallucis brevis
- flexor digitorum brevis
- Lumbrical 1
- glute max
- biceps femoris
- soleus
10
Q
2 muscles with S1-S2 nerve roots
A
- piriformus
2. gastrocnemius
11
Q
5 muscles with the S1-S3 nerve roots
A
- lumbricals 2-4
- abductor digiti minimi brevis
- flexor digiti minimi brevis
- adductor hallucis
- quadratus plantae
12
Q
2 muscles with nerve roots S2-S3
A
- dorsal interossei
2. plantar interossei
