Leg & Foot Innervation

Question 1

Dorsal Interossei Pedis

Answer 1

Lateral Plantar Nerve; S2, S3

Question 2

Plantar Interossei

Answer 2

Lateral Plantar Nerve: S2, S3

Question 3

Extensor Digitorum Brevis

Answer 3

Deep Fibular Nerve; L5, S1

Question 4

Extensor Hallucis Brevis

Answer 4

Deep Fibular Nerve; L5, S1

Question 5

Adductor Hallucis

Answer 5

Lateral Plantar Nerve; S2, S3

Question 6

Flexor Digiti Minimi Pedis

Answer 6

Lateral Plantar Nerve; S2, S3

Question 7

Flexor Hallucis Brevis

Answer 7

Medial Plantar Nerve; S1, S2

Question 8

Lumbricals Pedis

Answer 8

Medial Plantar Nerve to lumbrical pedis one (S1, S2); Lateral Plantar Never to lumbrical pedis 2-4 (S2, S3)

Question 9

Quadratus Plantae

Answer 9

Lateral Plantar Nerve; S2, S3

Question 10

Flexor Digitorum Brevis

Answer 10

Medial Plantar Nerve; S1, S3

Question 11

Abductor Digiti Minimi Pedis

Answer 11

Lateral Plantar Nerve; S2, S3

Question 12

Abductor Hallucis

Answer 12

Medial Plantar Nerve: S1, S2

Question 13

Fibularis Longus

Answer 13

Superficial Fibular Nerve; L5, S1

Question 14

Extensor Digitorum Longus

Answer 14

Deep Fibular Nerve; L5, S1

Question 15

Gastrocnemius

Answer 15

Tibial Nerve; S1, S2

Question 16

Tibialis Anterior

Answer 16

Deep Fibular Nerve; L4, L5

Question 17

Plantaris

Answer 17

Tibial Nerve; S1, S2

Question 18

Flexor Digitorum Longus

Answer 18

Tibial Nerve; L5, S1, S2

Question 19

Popliteus

Answer 19

Tibial Nerve; L4, L5, S1

Question 20

Extensor Hallucis Longus

Answer 20

Deep Fibular Nerve; L5, S1

Question 21

Fibularis Brevis

Answer 21

Superficial Fibular Nerve; L5, S1

Question 22

Fibularis Tertius

Answer 22

Deep Fibular Nerve; L5, S1

Question 23

Tibialis Posterior

Answer 23

Tibial Nerve; L4, L5

Question 24

Soleus

Answer 24

Tibial Nerve; S1, S2

Question 25

Flexor Hallucis Longus

Answer 25

Tibial Nerve; L5, S1, S2