LE myotomes Flashcards
1
Q
L1-3
A
o Iliopsoas T12/L1/L2/L3
o Quadriceps L2/L3/L4
o Adductors L2/L3/L4
2
Q
L4
A
o Tibialis anterior L4 & L5
▪ Deep peroneal nerve
o Sensation
▪ Medial aspect of leg
3
Q
L4 sensation point
A
SP 8
4
Q
L5 muscles
A
o Extensor hallucis longus L5 ▪ Deep peroneal nerve o Extensor digitorum longus L5 ▪ Deep peroneal nerve o Gluteus medius L5 ▪ Superior gluteal nerve
5
Q
L5 reflex
A
Tibialis posterior
6
Q
L5 sensation
A
▪ Dorsum of foot and anterior shank
7
Q
L5 best sensation point
A
▪ Over dorsum of great toe and just proximal to the great toe
8
Q
S1 muscles
A
o Peroneus longus S1 ▪ Superficial peroneal nerve o Gastrocnemeus and soleus S1 ▪ Tibial nerve o Gluteus maximus S1 ▪ Inferior gluteal nerve
9
Q
S1 reflex
A
Achilles
10
Q
S1 sensation
A
▪ Lateral shank & around lateral malleolus
11
Q
S1 best sensation point
A
▪ Lateral aspect and dorsum of 5th toe
