Muscle innervations

Question 1

innervation to piriformis muscle

Answer 1

nerve to piriformis

Question 2

innervation to obturator internus muscle

Answer 2

nerve to obturator internus

Question 3

innervation to levator ani muscle

Answer 3

4th sacral nerve, pudendal nerve

Question 4

innervation to coccygeus muscle

Answer 4

4th and 5th sacral nerve

Question 5

innervation to sartorius muscle

Answer 5

femoral nerve conveyed by anterior cutaneous branches

Question 6

innervation to iliacus muscle

Answer 6

femoral nerve

Question 7

innervation to psoas major muscle

Answer 7

ventral rami upper three or four lumbar nerves

Question 8

innervation to pectineus muscle

Answer 8

femoral nerve; occasionally from obturator or accessory obturator

Question 9

innervation to rectus femoris

Answer 9

femoral nerve

Question 10

innervation to vastus lateralis

Answer 10

femoral nerve

Question 11

innervation to vastus medialis

Answer 11

femoral nerve

Question 12

innervation to vastus intermedius

Answer 12

femoral nerve

Question 13

innervation to gluteus maximus

Answer 13

inferior gluteal nerve

Question 14

innervation to gluteus medius

Answer 14

superior gluteal nerve

Question 15

innervation to gluteus minimus

Answer 15

superior gluteal nerve

Question 16

innervation to tensor fascia latae

Answer 16

superior gluteal nerve

Question 17

innervation to piriformis

Answer 17

nerve to piriformis

Question 18

innervation to obturator internus

Answer 18

nerve to obturator internus

Question 19

innervation gemellus superior

Answer 19

nerve to obturator internus

Question 20

innervation to gemellus inferior

Answer 20

nerve to quadratus femoris

Question 21

superior gluteal nerve injury

Answer 21

trendelenburg sign

Question 22

innervation to quadratus femoris

Answer 22

nerve to quadratus femoris

Question 23

innervation to gracilis

Answer 23

obturator nerve (anterior division)

Question 24

innervation to adductor longus

Answer 24

obturator nerve (anterior division)

Question 25

innervation to adductor brevis

Answer 25

obturator nerve (anterior division)

Question 26

innervation to adductor magnus

Answer 26

posterior division of obturator nerve and the tibial nerve

Question 27

innervation to obturator externus

Answer 27

obturator nerve (posterior division)

Question 28

innervation to biceps femoris

Answer 28

tibial portion of sciatic nerve (long head) and peroneal portion of sciatic nerve (short head)

Question 29

innervation semitendinosus

Answer 29

tibial portion of sciatic nerve

Question 30

innervation to semimembranosus

Answer 30

tibial portion of sciatic nerve

Question 31

innervation to adductor Magnus (hamstring portion)

Answer 31

tibial portion of sciatic nerve

Question 32

innervation to tibialis anterior

Answer 32

deep peroneal nerve

Question 33

innervation to extensor digitorum longus

Answer 33

deep peroneal nerve

Question 34

innervation to peroneus tertius

Answer 34

deep peroneal nerve

Question 35

innervation to extensor hallucis longus

Answer 35

deep peroneal nerve

Question 36

innervation to extensor digitorum brevis

Answer 36

deep peroneal nerve

Question 37

innervation to peroneus longus

Answer 37

superficial peroneal nerve

Question 38

innervation to peroneus brevis

Answer 38

superficial peroneal nerve

Question 39

innervation to gastrocnemius

Answer 39

tibial nerve

Question 40

innervation to plantaris

Answer 40

tibial nerve

Question 41

innervation to soleus muscle

Answer 41

tibial nerve

Question 42

innervation to popliteus

Answer 42

tibial nerve

Question 43

innervation to digitorum longus

Answer 43

tibial nerve

Question 44

innervation to flexor hallucis longus

Answer 44

tibial nerve

Question 45

innervation to tibialis posterior

Answer 45

tibial nerve

Question 46

innervation to abductor hallucis

Answer 46

medial plantar nerve

Question 47

innervation to flexor digitorum brevis

Answer 47

medial plantar nerve

Question 48

innervation to abductor digiti minimi

Answer 48

lateral plantar nerve

Question 49

innervation to quadratus plantae

Answer 49

lateral plantar nerve

Question 50

innervation to first lumbrical

Answer 50

medial plantar nerve

Question 51

innervation to lumbricals 2-4

Answer 51

lateral plantar nerve

Question 52

innervation to flexor hallucis brevis

Answer 52

medial plantar nerve

Question 53

innervation to adductor hallucis

Answer 53

deep branch of lateral plantar nerve

Question 54

innervation to flexor digiti minimi brevis

Answer 54

lateral plantar nerve

Question 55

innervation to dorsal interossei

Answer 55

lateral plantar nerve

Question 56

innervation to plantar interossei

Answer 56

lateral plantar nerve

Question 57

the four muscles of the quadriceps Deloris are innervated by what nerve?

Answer 57

femoral nerve

Question 58

muscles innervated by the medial plantar nerve (LAFF)

Answer 58

first Lumbrical Abductor hallucis Flexor hallucis brevis Flexor digitorum brevis

Question 59

muscle that is innervated by both the posterior division of the obturator nerve and the tibial nerve

Answer 59

adductor Magnus

Question 60

muscles from the medial compartment of the thigh are innervated by what nerve?

Answer 60

obturator nerve

Question 61

Muscles from the anterior compartment of the thigh are innervated by what nerve?

Answer 61

femoral nerve

Question 62

muscles of the posterior part of the thigh are innervated by what nerve?

Answer 62

sciatic (tibular and fibular parts)