Lumbosacral Plexus Innervations

Question 1

Femoral Nerve

Answer 1

Sartorius
rectus femoris
vastus lateralis
vastus medialis
vastus intermedius

Question 2

Obturator nerve

Answer 2

obturator externus
gracilis
adductor longus
adductor brevis
adductor magnus

Question 3

superior gluteal nerve

Answer 3

gluteus medius
gluteus minimis
tensor fasciae latae

Question 4

inferior gluteal nerve

Answer 4

gluteus maximus

Question 5

tibial nerve

Answer 5

semitendinosus
semimembranosus
gastrocnemius
soleus
plantaris

Question 6

Cutaneous innervations tibial

Answer 6

medial sural
calcaneal

Question 7

lateral planar

Answer 7

abductor digiti minimi
quadratus plantae
adductor hallucis
flexor digiti minimi (brevis)

Question 8

medial plantar nerve

Answer 8

abductor hallucis
flexor digitorum brevis
flexor hallucis brevis
1st lumbrical

Question 9

common fibular

Answer 9

biceps femoris-short head

Question 10

Cutaneous innervation common fibular

Answer 10

lateral sural

Question 11

deep fibular

Answer 11

tibialis anterior
extensor hallucis longus
fibularis tertius
extensor hallucis brevis
extensor digitorum brevis

Question 12

deep fibular cutaneous innervation

Answer 12

1st webspace on dorsum of foot

Question 13

superficial fibular

Answer 13

fibularis longus
fibularis brevis

Question 14

superficial fibular cutaneous innervation

Answer 14

dorsum of foot