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MSA II > ankle and foot > Flashcards

ankle and foot Flashcards

1
Q

what is the ankle and foot made up of

A

tarsal bones

metatarsal bones

phalanges

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2
Q

name the tarsal bones (7)

A

PROXIMAL GROUP
talus (head, neck, body)

navicular (body, tuberosity)

calcaneus

DISTAL GROUP

cuboid (body, fibular groove)

(1st) medial cuneiform
(2nd) intermediate cuneiform
(3rd) lateral cuneiform

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3
Q

what is the head of the talus an articulating surface for (7 spots)

A

navicular

calcaneus
(anterior,middle,posterior)

inferior tibia

medial & lateral malleolus

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4
Q

what is the calcaneus body an articulating surface for (7)

A

talus
facet for cuboid
calcaneal sulcus
calcaneal tuberosity
sustentaculum tali
fibular tubercle
groove for fib longus tendon

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5
Q

TALOCRURAL (mortise) JOINT TYPE

& MOVEMENTS

A

HINGE
UNIXIAL

DORSI/PLANTAR FLEX

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6
Q

TALOCRURAL artic.surfaces

A

inferior articular & medial malleolar tibia surface

–>

lateral malleolar artic surface of fibula, trochlea of talus

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7
Q

ligaments for talocrural

A

MEDIAL / LATERAL COLLATERAL

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8
Q

DISTAL / INFERIOR TIBIOFIBULAR joint type

& movement

A

fibrous
syndesmosis
amphi
uni

gliding

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9
Q

articular surfaces for distal tibiofib

A

articular area on inferior end of fibula

–>

facet on inferior end of tibia

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10
Q

ligaments for distal tibiofib joint

A

anterior and posterior tibiofibular ligament

interosseous membrane

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11
Q

what are the 3 LATERAL ankle ligaments most commonly injured w inversion sprain

CAP

A

calcaneofibular CFL
anterior talofibular ATFL
posterior talofibular PTFL

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12
Q

what are the 4 deltoid medial ligament composed of

PATT

A

anterior tibiotalar
tibionavicular
tibiocalcaneal
posterior tibiotalar

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13
Q

SUBTALAR / TALOCALCANEAL JOINT TYPE AND MOVEMENTS

A

plane, triaxial

gliding, rotation
inversion, eversion

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14
Q

artic surfaces for subtalar

A

posterior, anterior, middle artic surface for calcaneus on talus

–>

facets on superior surface of calcaneus

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15
Q

TALOCALCANEONAVICULAR JOINT TYPE AND MOVEMENTS

A

ball and socket & plane/gliding
triaxial

inversion, eversion
gliding, rotation

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16
Q

TCN joint artic surfaces

A

facet on head of talus
facet on prox. side navicular
anterior talar facet
middle talar facet
sustentaculum tali

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17
Q

supination of ankle joint is plantar flexion and inversion

A

pronation is eversion and dorsiflexion

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18
Q

CALCANEOCUBOID JOINT TYPE AND MOVEMENT

A

saddle
uniaxial

gliding
rotation

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19
Q

calcaneocuboid joint artic surfaces

A

anterior surface of calcaneus
posterior surface of cuboid

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20
Q

cuboideonavicular joint type and movements

A

fibrous
uniaxial

gliding
rotation

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21
Q

cuboideonavicular surfaces

A

surface on lateral aspect of navicular

surface on posteromedial side of cuboid

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22
Q

cuboideonavicular ligaments

A

fib capsule
dorsal cuboideonavicular
interosseous cuboidenavicular
long plantar

23
Q

distal intertarsal joint type and movements

A

plane
uniaxial

gliding
rotation

24
Q

distal intertarsal artic surfaces

A

surface of navicular
surface of cuboid
surface of cuneiform
surface of metatarsals

25
Q

ligaments of distal intertarsal

A

fib capsule
dorsal plantar
cuneonavicular
intercuneiform
cuneocuboid

26
Q

tarsometatarsal & intermetatarsal joint type and movements

A

plane
uniaxial

gliding

27
Q

tarsometatarsal joint surfaces

A

articular surfaces of distal tarsals
base of metatarsals

28
Q

ligaments of tarsometatarsal joint

A

fib capsule
dorsal interosseus
long plantar

29
Q

what joint links the forefoot to the rearfoot

A

tarsometatarsal

30
Q

intermetatarsal joint artic surfaces

A

adjacent bases of metatarsals

31
Q

intermetatarsal joint ligaments

A

fib capsule
dorsal intermetatarsal
plantar intermetatarsal
interosseus intermetatarsal
deep transverse metatarsal

32
Q

metatarsophalangeal joint type and movements

A

condyloid
biaxial

flexion
extension
adduction
abduction

33
Q

metatarsophalangeal joint surfaces

A

convex heads of metatarsals
concave bases of proximal phalanges

34
Q

metatarsophalangeal & interphalangeal joint ligaments

A

fib capsule
medial and lateral collateral

35
Q

interphalangeal joint type and movements

A

hinge
uniaxial

flexion/extension

36
Q

interphalangeal joint surfaces

A

heads of proximal phalanges
bases of distal phalanges

37
Q

what does the plantar fascia connect

A

calcaneal tuberosity of the calcaneus bone to the ligaments around the heads of metatarsal bones

38
Q

what are the extensor retinacula of the ankle

A

superior and inferior extensor retinaculum

holds down extensor tendons

39
Q

what are the fibular retinaculums of ankle and what do they do

A

superior and inferior fibular

holds down fibular or peroneal tendons

40
Q

what holds down the flexor tendons of the ankle

A

flexor retinaculum

41
Q

what are all the retinaculas of the ankle

A

superior & inferior extensor

superior and inferior fibular

flexor

42
Q

where is the bursa in the ankle

A

between the calcaneus and Achilles tendon

43
Q

what are the 2 bursas between achilles and calcaneus

A

superficial or subcutaneous calcaneal bursa

deep or retrocalcaneal bursa

44
Q

what are the arches of the feet formed by

A

bones, ligaments and tendons connected together

essential for weight bearing, movement, shock absorption

45
Q

what are the 3 distinct arches of the foot

A

2 longitudinal (medial and lateral)

1 transverse

46
Q

where does the medial longitudinal arch run from

A

most prominent

running from the front to back along medial side of foot

pes cavus

47
Q

where do the lateral longitudinal arches run

A

runs parallel to the medial longitudinal arch along the lateral edge of foot

pes planus

48
Q

where does the transverse arch run

A

across midfoot from medial to lateral

support and flexibility

49
Q

mwhat are the 2 intrinsic foot muscles located on the dorsal aspect of foot

A

extensor digitorum brevis
extensor hallucis brevis

50
Q

the great toe is missing what?

A

middle phalange

51
Q

name the tarsals in the proximal group

A

talus
navicular
calcaneus

52
Q

name the tarsals in the distal group

A

medial, intermediate, lateral cuneiform

cuboid

53
Q
A

MSA II (20 decks)

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