Dermatomes Lower Extrem Flashcards
1
Q
L1
A
upper thigh
2
Q
L2
A
upper thigh
3
Q
L3
A
upper thigh
4
Q
L4
A
over knee, medial lower leg, medial foot
5
Q
L5
A
upper lateral leg, runs medial over onto top of foot, covers most of the the top foot
6
Q
S1
A
lower lateral leg, lateral foot, up back of lateral leg
7
Q
S2
A
bottom of medial foot, up posterior medial leg
8
Q
T12
A
above L1
9
Q
Myotomes
A
LI, L2 - hip flexion L3 - knee extension L4 - ankle dorsiflexion, inversion L5 - Great toe extension, S1 - Ankle Plantar flexion, eversion S2 - Knee flexion
10
Q
Reflexes
A
Achilles - S1, S2
Patellar Tendon - L3, L4
