Sacral plexus Flashcards
1
Q
Posterior divisions of the sacral plexus
A
Superior gluteal (L4,L5,S1)Inferior gluteal nerve (L5,S1,S2)Nerve to piriformis (S1-S2)Common fibular (L4,L5,S1,S2)
2
Q
Contains both posterior and anterior divisions
A
SciaticPosterior femoral cutaneous (S1,S2,S3)
3
Q
Anterior divisions of of the Sacral Plexus
A
Tibial (L4,L5,S1,S2,S3)Pudendal (S2,S3,S4)
4
Q
other sacral nerves
A
Nerve to obturator internusNerve to levator ani + coccygeusNerve to quadratus femoris
5
Q
tibial nerve
A
Tibial (L4,L5,S1,S2,S3)
6
Q
pudendal nerve
A
Pudendal (S2,S3,S4)
7
Q
Superior gluteal never
A
Superior gluteal (L4,L5,S1)
8
Q
Inferior gluteal nerve
A
Inferior gluteal nerve (L5,S1,S2)
9
Q
Nerve to Piriformis
A
Nerve to Piriformis (S1,S2)
10
Q
Common fibular nerve
A
common fibular nerve (L4,L5,S1,S2)
