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othopaedics > yr 4: ankle and foot orthopaedics anatomy > Flashcards

yr 4: ankle and foot orthopaedics anatomy Flashcards

1
Q

label the anterior tibia

A
  • tibial tuberosity
  • medial and lateral condyle
  • intercondylar eminence
  • subcutaneous surface
  • anterior border of tibia
  • medial malleous
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2
Q

label the anterior fibula

A

head
neck
interosseous crest
lateral malleous

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3
Q

label posterior tibia

A

soleal line

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4
Q

label the posterior fibula

A

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

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5
Q

what are the tarsals of the foot

A 
talus
navicular
calcneus
cuboidal
cuneiforms- medial, intermediate and lateral
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6
Q

what bones are in the hindfoot

A

calceneus and tarsal

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7
Q

what bones are in the midfoot

A

navicular
cuboidal
cuneiforms

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8
Q

what bones are in the forefoot

A

metatarsals and phalanges

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9
Q

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

A

the talar mortice joint

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10
Q

what is the ankle joint called and what bones are there

A

talocrural joint

tibia, fibula and talus

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11
Q

label the 3joints of the foot

A

talocrural joint
subtalar joint
transverse tarsal joint

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12
Q

what movements can the foot do

A

dorsflexion
plantarflexion
inversion and eversion

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13
Q

4 medial collateral ligaments of the ankle

A

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

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14
Q

3 lateral collateral ligaments of the ankle

A

anterior talofibular l.
posterior talofibular l.
calcaneofibular l.

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15
Q

3 arches of the foot

A

medial longitudinal arch
lateral longitudinal arch
transverse arch

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16
Q

ligaments of the medial longitudinal arch

A

spring ligament

plantar aponeurosis medial 1/2

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17
Q

ligaments of lateral longitudinal arch

A

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

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18
Q

tendons on medial plantar side of foot

A

tibialis anterior
tibialis posterior
flexor digitorum longus
flexor hallucis longus

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19
Q

tendons on lateral plantar side of foot

A

peroneus (fibularis) brevis- s

peroneus (fibularis) longus- i

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20
Q

nerve supply to anterior compartment of leg

A

deep peroneal nerve (fibular)

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21
Q

muscles of the anterior compartment of leg

A

tibialis anterior
extensor digitorum longus
extensor hallucis longus
peroneus tertius

22
Q

tibialis anterior

A

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

23
Q

extensor digitorum longus

A

origin: lateral condyle+fib diaphysis
insertion: phalanges
dorsiflexion

24
Q

extensor hallucis longus

A

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

25
Q

peroneus fibulatis tertius

A

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

26
Q

nerve to posterior compartment of leg

A

tibial nerve

27
Q

3 superifical muscles of the leg

A

gastrocneumius
soleus
plantaris

28
Q

gastrocnemius

A

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

29
Q

plantaris

A

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

30
Q

soleus

A

origin: soleal line
insert: achilles tendon
plantarflexion

31
Q

4 deep muscles of posterior leg compartment

A

tibialis posterior
flexor digitorum longus
flexor hallucis longus
popliteus

32
Q

tibialis posterior

A

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

33
Q

flexor dig longus

A

origin: tibia
insert: distal phalanges ii-V

34
Q

flexor hallucis longus

A

origin: interosseous membrane, fibula
insert: big toe

35
Q

popliteus

A

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

36
Q

tarsal tunnel acronym

A 
TOM DICK AND VERY NERVOUS HARRY
tibialis posterior
digitorum longus
posterior tibial artery
posterior tibial vein
tibial nerve
flexor hallucis longus
37
Q

covering of tarsal tunnel

A

flexor retinaculum

38
Q

lateral compartment of leg nerve

A

superifical peroneal nerve

39
Q

2 muscles of lateral compartment of leg

A

peroneus longus
peroneus brevis
superior fibular retinaculum

40
Q

action of lateral compartment

A

eversion foot

41
Q

peroneus longus

A

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

42
Q

peroneus brevis

A

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

43
Q

dorsum muscles of the foot 3 and nerve

A

extensor digitorum brevis
extensor hallucis brevis
dorsal interossei

44
Q

layer 1 of plantar foot 3 muscles

A

abductor layer
abductor digiti minimi
flexor digitorum brevis
abductor hallucis

45
Q

layer 2 of the plantar foot

A 
tendonous layer
tendon FHL
Tendon Fddl
LUMBRICALS
quadratus plantae
46
Q

layer 3 of plantar foot

A

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

47
Q

layer 4 of plantar foot

A

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

48
Q

what does the sciatic nerve split to

A

tibial nerve

common peroneal nerve

49
Q

what does the tibial nerve split into

A

medial plantar nerve

lateral plantar nerve

50
Q

what does the superficial peroneal nerve split into at the ankle

A

dorsal cutaneous nerves

51
Q

when does the femoral artery become the popliteal artery

A

adductor hiatus

52
Q

what does the posterior tibial artery split into

A

medial and lateral plantar arteries then deep plantar arch

othopaedics (21 decks)

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