ankle + foot Flashcards

1
Q
A

tibialis posterior

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2
Q

ANKLE + FOOT

how many bones in foot?

A

26

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3
Q

ANKLE + FOOT

what are the functions of the foot?

A

load bearing

locomotion

shock absorber

lever

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4
Q

ANKLE + FOOT

longitudinal axis position
(5 names)

A

calcaneus
talus
navicular
cuneiforms/cuboid
metatarsals

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5
Q

ANKLE + FOOT

transverse arch position

A

1st to 5th metatarsal

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6
Q

ANKLE + FOOT
what is the name of:

low arch

high arch

A

PES PLANUS

PES CAVUS

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7
Q

ANKLE + FOOT

what is the name of the ligamentous structure
attached to?

A

PLANTAR FASCIA

calcaneus
metatarsal
phalanges
skin

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8
Q

ANKLE + FOOT

what is the ankle joint aka?

A

TALOCRURAL JOINT

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9
Q

ANKLE + FOOT

what type of joint is the ankle joint?
what 2 movements does it allow?

A

hinge
dorsiflexion
plantar flexion

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10
Q

ANKLE + FOOT

what are the 2 joints that allow inversion + eversion in ankle?

what type of joints are they?

A

subtalar joint

transverse tarsal joint

gliding

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11
Q

ANKLE + FOOT

name 3 joints in the foot

A

tarsometatarsal

metatarsophalangeal

interphalangeal

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12
Q

ANKLE + FOOT

what are the 4 compartments of muscles

A

superficial posterior

deep posterior

anterior

lateral

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13
Q

ANKLE + FOOT

what muscles are the:
superficial posterior

what are these muscles role

A

GASTROCNEMIUS

SOLEUS

primary plantar flexors

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14
Q

ANKLE + FOOT
what is the origin and insertion of the:
GASTROCNEMIUS

A

O: posterior of femoral condyles

I: calcaneus

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15
Q

ANKLE + FOOT
what is the origin and insertion of the:
SOLEUS

A

O: posterior of proximal fibula + tibia

I: Calcaneus

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16
Q

ANKLE + FOOT
what muscles are the:
DEEP POSTERIOR

A

Tibialis posterior

o: interosseous membrane
I: navicular cuneiforms , plantar surface

17
Q

ANKLE + FOOT

achilles tendon rupture

A

symptom:
sharp heal pain, snap, pain walking

causes:
sudden dorsiflexion in tension, sudden activation

18
Q

ANKLE + FOOT

shin splints

A

small tear/inflammation of muscle attaching to tibia

stress fracture

19
Q

ANKLE + FOOT

ankle sprain injury

A

90% caused by inversion

change or reoccurrence = 50%

20
Q

ANKLE + FOOT
what movements does deep posterior do?

name of 2 muscles that assist

A

plantar flexion
inversion

flexor digitorum longus FDL

flexor hallucis longus FHL

21
Q

ANKLE + FOOT

anterior compartment
(3)

what do they act as

A

tibialis anterior

extensor hallucis longus

extensor digitorum longus

  • primary dorsiflexors
22
Q

ANKLE + FOOT

lateral compartment
(4)

what movement

A

peroneus longus (plantar)

peroneus brevis (plantar)

peroneus Tertius (dorsi)

primary evertors