Lumbosacral Plexus Flashcards
1
Q
Lateral femoral cutaneous nerve
A
L2,3
Lateral thigh
Exits near ASIS. Tight pants.
2
Q
Lumbosacral trunk
A
L4,5
3
Q
Femoral nerve
A
L2,3,4
Posterior division
Anterior thigh and medial leg
4
Q
Obturator nerve
A
L2,3,4
Anterior
5
Q
Superior gluteal nerve
A
L4-S1
Posterior
6
Q
Inferior gluteal nerve
A
L5-S2
Posterior
7
Q
Common fibular nerve
A
L4-S2
Posterior
Lateral upper leg
8
Q
Superficial fibular nerve
A
Lateral lower leg and dorsal foot
9
Q
Deep fibular nerve
A
B/w 1st and 2nd toes
10
Q
Tibial nerve
A
L4-S3
Anterior
Heel
11
Q
L5
A
Big toe and medial foot
12
Q
S1
A
Little toe and lateral foot