Ankle Section

Question 1

Extensor Hallucis Longus

Anterior compartment

Answer 1

O: mid 2/4 fibula attached at inter membrane

I: base of distal phalanx

Dorsiflexion

Question 2

Tibialis Anterior

Anterior compartment

Answer 2

O: lateral tibial condyle, upper 2/3 lat tibia and i.m

I: medial cuneiform and base of first metatarsal

Dorsiflexion & inversion

Question 3

Extensor Digitorum Longus

Anterior compartment

Answer 3

O: lat tibial condyle upper 3:4 fibula and I.M

I: divided into four slips middle and distal phalanges

Dorsiflexion in toes assist in ankle Dorsi

Question 4

Peronious Brevis & Longus

Lateral compartment

Answer 4

O: lateral 2/3 fibula

I: Brevis (styloid process lateral base fifth)
Longus (plantar surface cuboid medial cuneiform and base of first )

Eversion of foot, weak plantar flexor

Question 5

Tibialis Posterior

Deep posterior compartment

Answer 5

O: post surface of interosseous membrane and adjacent tibia & fibula

I: Tuberosity of the navicular and into tarsal bones (except talus) base metatarsal

Inversion and plantar assist

Question 6

Flexor Hallucis Longus

Deep posterior compartment

Answer 6

O: lower 2/3 fibulae and distal IM

I: plantar surface of base distal phalanx of great toe

Flexion of great toe assists in plantar

Question 7

Flexor Digitorum Longus

Deep posterior compartment

Answer 7

O: post mid 2:4 of tibia

I: divides into 4 inserts plantar surface base of distal phalanx of lesser toes

Flexion of toes assist in plantar of foot

Question 8

Gastrocnemius

Superficial posterior

Answer 8

O: medial and lateral condyles of femur

I: tendu calcaneous

Plantar flexion of foot and flexion of knee

Question 9

Talocrual ligament

Answer 9

Plantar flexion and Dorsiflexion

Question 10

Subtailor Joint and Mid Tarsal Joint

Answer 10

Eversion and Inversion