L4-S4 Nerve Roots: Sacral Plexus Flashcards
1
Q
Inferior Gluteal
A
Myotome: gluet max
2
Q
Posterior Femoral Cutaneous
A
Sensation: posterior thigh-genitalia
3
Q
Sciatic
A
Myotome: hamstrings
4
Q
A. Tibial
A
Sensation: plantar surface of foot
5
Q
a. Sural
A
Myotome: gastroc & soleus
Sensation: posterior-lateral tib
6
Q
B. Common peroneal
A
Sensation: prox anterior tib
7
Q
b. Superficial Peroneal
A
Myotome: peroneus longus & brevis
Sensation: distal anterior tibial- dorm of foot
8
Q
bb. Deep Peroneal
A
Myotome: tibialis anterior & extensor hallicus longus
Sensation: web space of great toe