innervation of LE

Question 1

lumbar plexus

Answer 1

psoas major, psoas minor, QL

Question 2

Sciatic nerve tibial division

Answer 2

semitendinosus, Semimebranosus, biceps femoris (long head)

Question 3

Sacral plexus

Answer 3

piriformis, superior Gemelli, inferior gemelli, obturator internus, quadratus femoris

Question 4

sciatic nerve (common fibular division)

Answer 4

biceps femoris (short head)

Question 5

Deep fibular nerve

Answer 5

Tibialis anterior, extensor digitorum longus, extensor hallucis longus, extensor digitorum brevis, fibularis tertius

Question 6

inferior gluteal nerve

Answer 6

glute max

Question 7

superior glute nerve

Answer 7

glute med, min, TFL

Question 8

femoral nerve

Answer 8

vastus lateralis, rectus femoris, vastus medialis, vastus intermedius, iliacus, sartorius, pectineus

Question 9

medial plantar nerve

Answer 9

Lumbrical I, abductor hallucis, flexor digitorum brevis, flexor hallucis brevis

Question 10

Obturator nerve

Answer 10

adductor longus, adductor brevis, adductor magnus, obturator externus, gracilis

Question 11

lateral plantar nerve

Answer 11

abductor digiti minimi, flexor digiti minimi, opponens digiti minimi, dorsal interossei, quadratus plantae, adductor hallucis, lumbrical II, III, IV, plantar interossei

Question 12

Tibial nerve

Answer 12

soleus, popliteus, tibialis posterior, gastrocnemius, flexor hallucis longus, flexor digitorum longus