LJM AP 1.17 (copy)

7

Popliteal artery

What is the motor supply of the anterior compartment of the leg

Deep peroneal nerve

1

Anterior tibial artery

11

Tibiofibular trunk

6

Fibular artery

8

Posterior tibial artery

6

Profundus femoris artery

7

Femoral artery

13

Fibula

19

Lateral malleolus

40

Tendon of peroneus brevis muscle

41

Tendon of peroneus longus muscle

1

Abductor digiti minimi muscle

7

Calcaneus

8

Cuboid

34

Talus

36

Achille’s tendon

44

Tibia

10

Extensor digitorum brevis muscle

15

Flexor digitorum brevis muscle

7

Calcaneus

18 24 34

Talus

23

Navicular

20

Medial cuneiform

29

Metatarsal base

44

Tibia

2

Abductor hallucis muscle

12

Fat pad

14

First metatarsal

20

Medial cuneiform

21

Medial malleolus

23

Navicular

24

neck of talus

28

Posterior tibial artery and vein

32

Sustenaculum tali

34

Talus

38

Tendon of flexor digitorum longus

39

Tendon of flexor hallucis longus muscle

42

Tendon of tibialis anterior

43

Tendon of tibialis posterior

2

Cuboid

3

First metatarsal

4

Head of talus

5

Intermediate cuneiform

6

Lateral cuneiform

10

Medial cuneiform

15

Navicular

16

Neck of talus

What are the 3 main arches of the foot

• Medial longitudinal

• Lateral longitudinal

• Transverse

What bones are involved in the transverse arch of the foot

Base of five metatarsals, cuboid, cuneiforms

What is the forefoot formed by

Metatarsals, phalanges

What is the midfoot formed by

Navicular, cuboid, three cuneiforms

What is the hindfoot formed by

Calcaneus and talus

17

Tibialis anterior

What is the distal attachment of the tibialis anterior

Medial cuneiform and 1st metatarsal

5

Extensor digitorum longus

6

Extensor hallucis longus

13

Peroneus (fibularis) tertius

1

Abductor digiti minimi

3

Extensor digitorum brevis

4

Extensor digitorum longus

5

Extensor hallucis longus

6

Inferior extensor retinaculum

7

Inferior peroneal (fibular retinaculum)

8

Lateral malleolus

11

Peroneus (fibularis brevis)

12

Peroneus (fibularis) longus

14

Soleus

16

Superior extensor retinaculum

11

Flexor digitorum brevis

2

Abductor hallucis

What do the muscles of the anterior compartment of the leg do

Dorsiflexion at ankle joint

What movement does tibialis anterior do

Foot inversion, dorsiflexion

What movement does fibularis tertius do

Foot eversion, dorsiflexion

What are all the muscles of the anterior compartment of the leg supplied by

Deep fibular/peroneal nerve

What does the sciatic nerve branch into

Tibial and common fibular nerve

15

Sciatic nerve

15

Tibial nerve

22

Sural nerve

23

Tibial nerve

2

Common peroneal/fibular nerve

4

Common peroneal/fibular nerve

3

Deep peroneal/fibular nerve

6

Extensor hallucis brevis

What are the extensor digitorum brevis and extensor hallucis brevis supplied by

Deep fibular/peroneal nerve

10

Great saphenous vein

11

Popliteal artery

What branches does the popliteal artery give

Genicular branches of the popliteal artery

2

Anterior tibial artery

15

Posterior tibial artery

3

Dorsalis pedis artery

1

Biceps femoris

2

Biceps femoris

15

Semimembranosus

11

Semimembranosus

12

Semitendinosus

3

Gastrocnemius lateral head

4

Gastrocnemius medial head

12

Soleal line

13

Small saphenous vein