Leg and Foot Flashcards

1
Q

Bones of the Foot

A

Calcaneus
Cuboid
Cuneforms
Navicular
Talus
Numbered Metatarsals
Phalanges

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2
Q

Extensors of the Ankle and Toe

A

Tibialis Anterior
Extensor Digitorum Lingus
Extensor Hallucis Longus

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3
Q

Flexors of the Ankles and Toes

A

Tibialis Posterior
Flexor Digitorum Longus
Flexor Hallucis Longus

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4
Q

The Foot

A

Extensor Digitorum Brevis
Flexor Digitorum Brevis
Abductor Hallucis
Abductor Digiti Minimi

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5
Q

Gastrocnemius Action

A

Flex Knee, Plantar Flex

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6
Q

Gastrocnemius Origin and Insertion

A

O: Condyles of the femur, posterior surfaces
I: Calcaneus via Cal. tendon

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7
Q

Soleus Action

A

Flex Knee, Plantar Flex

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8
Q

Soleus Origin and Insertion

A

O: Soleal line, proximal, posterior surface of the tibia, posterior aspect of the head of the fibula
I: Calcaneus via Cal. tendon

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9
Q

Plantaris Action

A

Weak Plantar flexion, weak knee flex

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10
Q

Plantaris Origin and Insertion

A

O: Lateral supracondylar line of femur
I: Calcaneus

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11
Q

Popliteus Action

A

Medially rotate knee, flex knee

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12
Q

Popliteus Origin and Insertion

A

O: Lateral Condyle of the femur
I: Proximal posterior aspect of the tibia

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13
Q

Peroneus Longus Action

A

Everts foot, plantar flex

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14
Q

Peroneus Longus Origin and Insertion

A

O: head of fibula, proximal 2/3 of lateral fibula
I: Base of 1st metatarsal and medial cuniform

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15
Q

Peroneus Brevis Actions

A

Everts foot, plantar flex

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16
Q

Peroneus Brevis Origin and Insertion

A

O: Distal 2/3 of lateral fibula
I: tuberosity of 5th metatarsal

17
Q

Tibialis Anterior Actions

A

Invert, dorsiflex

18
Q

Tibialis Origin and Insertion

A

O:
Tibia:
Lateral condyle
proximal lateral surface
AND interserrosus membrane

I: Medial cuniform and 1st metatarsal

19
Q

Extensor Digitorum Longus Action

A

extend 2-5th toe
Dorsiflex
Evert foot

20
Q

Extensor Digitorum Longus Origin and Insertion

A

O:
Tibia: lateral Condyle
Fibula: anterior shaft
Interserousous membrane

I: Middle and distal phalanges of 2-5 toes

21
Q

Extensor Hallucis Longus Action:

A

Extend 1st toe
Dorsiflex
Invert

22
Q

Extensor Hallucis Longus Origin and Insertion

A

O: middle anterior surface of fibula and interosseous membrane

23
Q

Tibialis Posterior Action:

A

Invert, Plantar Flex

24
Q

Tibialis Posterior Origin and Insertion:

A

O: proximal posterior shaft of tibia and fibula and interserousus membrane

I: all 5 tarsal bones and 2-4 metatarsals

25
Flexor Digitorum Longus Action
Flex 2-5 toe, weak plantar flex, invert foot
26
Flexor Digitorum Longus Origin and Insertion
O: middle posterior surface of tibia I: distal phalanges of 2-5 toe
27
Flexor Hallucis Longus Actions
Flex 1st toe weak plantar flex invert foot
28
Flexor Hallucis Longus Origin and Insertion
O: Middle half of posterior fibula I: distal phalanx of 1st toe
29
Extensor Digitorum Brevis Action
Extend 2-5 toe
30
Extensor Digitorum Brevis O and I
O: dorsal surface of calcaneus I: 2-5 toes
31
Flexor Digitorum Brevis Action
flex middle phalanges of 2-5 toe
32
Flexor Digitorum Brevis O and I
O: medial process of calcaneus and plantar aponeurosis I: middle phalnges 2-5 toe
33
Abductor Hallicus Actions
Abduct 1st toe, assist to flex 1st toe
34
Abductor Hallicus O and I
O: Medial Process of calcaneus and plantar aponeurosis I: proximal phalanx of 1st toe and medial sesamoid bone
35
Abductor Digiti Minimi Action
Flex 5th toes assist to abduct 5th toe
36
Abductor Digiti Minimi O and I
O: lateral process of calcaneus and plantar aponeurosis I: proximal phalanx of 5th toe