Lumbosacral plexus Flashcards
1
Q
How many nerves are in the lumbosacral plexus?
A
14 total
Lumbar plexus - 6 (L1-5)
Lumbosacral plexus (sciatic) - 1 (L4-S3)
Sacral plexus - 7 (S1-4)
2
Q
What are the nerves of the lumbar plexus?
A
6
Iliohypogastric Ilioinguinal Genitofemoral Lateral femoral cutaneous Obturator Femoral
3
Q
What are the nerves of the sacral plexus?
A
7
Superior gluteal Inferior gluteal Posterior femoral cutaneous Nerve to obturator internus Nerve to quadratus femoris Pudendal Nerve to piriformis
