Sacral Plexus Flashcards
Shitty Pens In Pockets, She Can Type (nerves of the sacral plexus)
Superior gluteal nerve, Nerve to Piriformis, Inferior Gluteal Nerve, Pudendal, Posterior Femoral Cutaneous, Sciatic, Common Peroneal/Fibular, Tibial
Superior Gluteal Nerve roots
L4, L5, S1
Nerve to Piriformis roots?
S1, S2
Inferior Gluteal nerve roots
L5, S1, S2
Posterior femoral cutaneous nerve roots
S1-S3
Pudendal nerve roots
S2-S4
Sciatic nerve roots
L4-S3
Common Peroneal/Fibular Nerve roots
L4-S2
Tibial nerve roots
L4-S3
Sacral plexus nerve roots
L4-S3
Piriformis innervation
Nerve to Piriformis
Gemellus superior innervation
Nerve to gemellus superior (L5, S1)
Gemellus inferior innervation
Nerve to gemellus inferior (L5, S1)
Quadratus femoris innervation
Nerve to quad fem (L5, S1)
Obturator internus innervation
Nerve to obturator internus (L5, S1)
Biceps femoris innervation (long and short heads)
Long head: tibial division of sciatic
Short head: peroneal division of sciatic
Semitendinosis innervation
Tibial division of sciatic
Semimembranosis innveration
Tibial division of sciatic
Popliteus innveration
Tibial nerve
Tibialis anterior innervation
Deep peroneal
Extensor hallucis longus innervation
Deep peroneal nerve
Extensor digitorum longus innervation
Deep peroneal nerve
Peroneus longus and brevis innervation
Superficial peroneal nerve
Gastrocnemius, soleus, plantaris innervation
Tibial nerve
