yr 4: ankle and foot orthopaedics anatomy

Question 1

label the anterior tibia

Answer 1

• tibial tuberosity
• medial and lateral condyle
• intercondylar eminence
• subcutaneous surface
• anterior border of tibia
• medial malleous

Question 2

label the anterior fibula

Answer 2

head
neck
interosseous crest
lateral malleous

Question 3

label posterior tibia

Answer 3

soleal line

Question 4

label the posterior fibula

Answer 4

fibular groove: posterolateral allows tendons to go round the posterior aspect and into the foot
styloid process

Question 5

what are the tarsals of the foot

Answer 5

talus
navicular
calcneus
cuboidal
cuneiforms- medial, intermediate and lateral

Question 6

what bones are in the hindfoot

Answer 6

calceneus and tarsal

Question 7

what bones are in the midfoot

Answer 7

navicular
cuboidal
cuneiforms

Question 8

what bones are in the forefoot

Answer 8

metatarsals and phalanges

Question 9

what is the name for the joint articulating the tibia and fibula

Answer 9

the talar mortice joint

Question 10

what is the ankle joint called and what bones are there

Answer 10

talocrural joint

tibia, fibula and talus

Question 11

label the 3joints of the foot

Answer 11

talocrural joint
subtalar joint
transverse tarsal joint

Question 12

what movements can the foot do

Answer 12

dorsflexion
plantarflexion
inversion and eversion

Question 13

4 medial collateral ligaments of the ankle

Answer 13

anterior tibiotalar l.
tibiocalcaneal l.
tibionavicular l.
posterior tibiotalar l.

Question 14

3 lateral collateral ligaments of the ankle

Answer 14

anterior talofibular l.
posterior talofibular l.
calcaneofibular l.

Question 15

3 arches of the foot

Answer 15

medial longitudinal arch
lateral longitudinal arch
transverse arch

Question 16

ligaments of the medial longitudinal arch

Answer 16

spring ligament

plantar aponeurosis medial 1/2

Question 17

ligaments of lateral longitudinal arch

Answer 17

long plantar ligament
short plantar ligament
lateral 1/2 plantar aponeurosis

Question 18

tendons on medial plantar side of foot

Answer 18

tibialis anterior
tibialis posterior
flexor digitorum longus
flexor hallucis longus

Question 19

tendons on lateral plantar side of foot

Answer 19

peroneus (fibularis) brevis- s

peroneus (fibularis) longus- i

Question 20

nerve supply to anterior compartment of leg

Answer 20

deep peroneal nerve (fibular)

Question 21

muscles of the anterior compartment of leg

Answer 21

tibialis anterior
extensor digitorum longus
extensor hallucis longus
peroneus tertius

Question 22

tibialis anterior

Answer 22

origin: lateral condyle +tib diaphysis
insertion: medial cuniform
inversion of foot and dorsiflexion

Question 23

extensor digitorum longus

Answer 23

origin: lateral condyle+fib diaphysis
insertion: phalanges
dorsiflexion

Question 24

extensor hallucis longus

Answer 24

origin: middle 1/3 fib diaphysis
insert: base 1st distal phalanx
dorsiflexion and inversion

Question 25

peroneus fibulatis tertius

Answer 25

origin: distal 1/3 fib diaphysis insert: dorsal MTV dorsiflexion and eversion

Question 26

nerve to posterior compartment of leg

Answer 26

tibial nerve

Question 27

3 superifical muscles of the leg

Answer 27

gastrocneumius soleus plantaris

Question 28

gastrocnemius

Answer 28

origin: medial and lateral supracondular ridges insert: achilles tendon flexion knee plantar flexion

Question 29

plantaris

Answer 29

origin: lateral supracondular ridge insert: achilles tendon flexion knee plantar flexion

Question 30

soleus

Answer 30

origin: soleal line insert: achilles tendon plantarflexion

Question 31

4 deep muscles of posterior leg compartment

Answer 31

tibialis posterior flexor digitorum longus flexor hallucis longus popliteus

Question 32

tibialis posterior

Answer 32

origin: posterior tib nad fib insert: navicular and medial cuniform plantarflexion inversion

Question 33

flexor dig longus

Answer 33

origin: tibia insert: distal phalanges ii-V

Question 34

flexor hallucis longus

Answer 34

origin: interosseous membrane, fibula insert: big toe

Question 35

popliteus

Answer 35

origin: lateral condyle of femur insert: soleal line medially rotates tibia laterally rotates femur = unlocks knee

Question 36

tarsal tunnel acronym

Answer 36

``` TOM DICK AND VERY NERVOUS HARRY tibialis posterior digitorum longus posterior tibial artery posterior tibial vein tibial nerve flexor hallucis longus ```

Question 37

covering of tarsal tunnel

Answer 37

flexor retinaculum

Question 38

lateral compartment of leg nerve

Answer 38

superifical peroneal nerve

Question 39

2 muscles of lateral compartment of leg

Answer 39

peroneus longus peroneus brevis superior fibular retinaculum

Question 40

action of lateral compartment

Answer 40

eversion foot

Question 41

peroneus longus

Answer 41

origin: lateral surface of prox fibula insertion: medial cuniform and MT I

Question 42

peroneus brevis

Answer 42

origin: lateral surface of distal fibular insert: base of MT V

Question 43

dorsum muscles of the foot 3 and nerve

Answer 43

extensor digitorum brevis extensor hallucis brevis dorsal interossei

Question 44

layer 1 of plantar foot 3 muscles

Answer 44

abductor layer abductor digiti minimi flexor digitorum brevis abductor hallucis

Question 45

layer 2 of the plantar foot

Answer 45

``` tendonous layer tendon FHL Tendon Fddl LUMBRICALS quadratus plantae ```

Question 46

layer 3 of plantar foot

Answer 46

flexor layer adductor hallucis transverse and oblique flexor digit minimi brevis flexor hallucis brevis

Question 47

layer 4 of plantar foot

Answer 47

interossei layer plantar interossei muscles x3 peroneus longus tendon tibialis posterior tendon

Question 48

what does the sciatic nerve split to

Answer 48

tibial nerve | common peroneal nerve

Question 49

what does the tibial nerve split into

Answer 49

medial plantar nerve | lateral plantar nerve

Question 50

what does the superficial peroneal nerve split into at the ankle

Answer 50

dorsal cutaneous nerves

Question 51

when does the femoral artery become the popliteal artery

Answer 51

adductor hiatus

Question 52

what does the posterior tibial artery split into

Answer 52

medial and lateral plantar arteries then deep plantar arch