Sacral Plexus Flashcards
1
Q
What vertebra form the sacral plexus
A
L4 - S3
2
Q
what is the Sciatic divisions
A
Tibial nerve L4 - S3
Common fibular nerve - L4 - S2
3
Q
Does the sciatic nerve have a cutaneous supply
A
NO, it doesn’t
4
Q
Nerves in the sacral plexus
A
Quadratus femoris L4 - S1 Superior gluteal nerve L4 - S1 Obturator nerve L5 - S2 Inferior gluteal nerve L5 - S2 Piriformis S1 - S2 Perforating cutaneous nerve S2 - 3 Posterior cutaneous S2 - 3
