Anterior Leg and Dorsum of Foot

Question 0

Extensor Hallucis Longis

Answer 0

Origin: Fibula and Interosseus Membrane
Insert: Distal Phalanx of Big Toe
Action: Dorsiflex and Extend Toe
Nerve: Deep Peroneal Nerve

Question 1

Tibialis Anterior

Answer 1

Origin: Tibia
Insert: Medial Cuneiform and First Metatarsel
Action: Dorsiflex and Invert Foot
Nerve: Deep Peroneal Nerve

Question 2

Extensor Digitorum Longus

Answer 2

Origin: Tibia, Fibula, and Interosseus Membrane
Insert: Extensor Expansions of the Lateral Four Toes
Action: Dorsiflex and Extend Toes
Nerve: Deep Peroneal Nerve

Question 3

Peroneus Tertius

Answer 3

Origin: Fibula and Interosseus
Insert: Fifth Metatarsel
Action: Dorsiflex and Evert Foot
Nerve: Deep Peroneal Nerve

Question 4

Extensor Digitorum Brevis

Answer 4

Origin: Calcaneus
Insert: Extensor Expansion of Toes 2-4
Action: Extend Toes
Nerve: Deep Peroneal Nerve