LEG MOINA Flashcards

(65 cards)

1
Q

TIBIALIS ANTERIOR

A

O: Lateral condyle and
proximal 2/3 of the lateral
surface of tibia and
interosseous membrane
I: Medial cuneiform and the base of the first metatarsal
A: Dorsiflexion, inversion N: Deep peroneal

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2
Q

ORIGIN OF TA

A

Lateral condyle and
proximal 2/3 of the lateral
surface of tibia and
interosseous membrane

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3
Q

INSERTION OF TA

A

Medial cuneiform and the base of the first metatarsal

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4
Q

ACTION OF TA

A

DF, INV

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5
Q

INNERVATION OF TA

A

deep peroneal nn.

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6
Q

EXTENSOR DIGITORUM LONGUS

A

O: Lateral condyle of tibia and medial surface of fibula
I: By four tendons that attach to the proximal base middle and distal
phalanges via the dorsal digital expansion
A: Toe extension, Ankle dorsiflexion, eversion
N: Deep peroneal

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7
Q

ORIGIN OF EDL

A

lateral condyle of tbia and medial surface of fibula

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8
Q

INSERTION OF EDL

A

By four tendons that attach to the proximal base middle and distal
phalanges via the dorsal digital expansion

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9
Q

ACTION OF EDL

A

toe ext, ankle DF, EV

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10
Q

INNERVATION OF EDL

A

deep peroneal nn.

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11
Q

EXTENSOR HALLUCIS LONGUS

A

O: Medial surface of the fibula and adjacent interosseous membrane
I: Distal phalanx of great toe
A: 1st toe extension, Ankle dorsiflexion, inversion
N: Deep peroneal

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12
Q

ORIGIN OF EHL

A

Medial surface of the fibula and adjacent interosseous membrane

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13
Q

INSERTION OF EHL

A

distal phalanx of great toe

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14
Q

ACTION OF EHL

A

1st toe ext, ankle DF, INV

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15
Q

INNERVATION OF EHL

A

deep peroneal nn.

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16
Q

PERONEUS TERTIUS

A

O: Distal one third of the
medial surface of the fibula and adjacent interosseous membrane
I: Base of 5th metatarsal
A: Ankle dorsiflexion,
eversion
N: Deep peroneal

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17
Q

ORIGIN OF PERONEUS TERTIUS

A

Distal one third of the
medial surface of the fibula and adjacent interosseous membrane

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18
Q

INSERTION OF PERONEUS TERTIUS

A

base of 5th MTT

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19
Q

ACTION OF PERONEUS TERTIUS

A

ankle DF, EV

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20
Q

INNERVATION OF PERONEUS TERTIUS

A

deep peroneal nn.

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21
Q

PERONEUS LONGUS

A

O: Lateral condyle of tibia;
head, proximal two thirds of the lateral surface of the
fibula
I: Lateral surface of the medial cuneiform and lateral side of the
base of first metatarsal bone
A: Plantarflexion, eversion N: Superficial peroneal

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22
Q

ORIGIN OF PERONEUS LONGUS

A

Lateral condyle of tibia;
head, proximal two thirds of the lateral surface of the
fibula

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23
Q

INSERTION OF PERONEUS LONGUS

A

Lateral surface of the medial cuneiform and lateral side of the
base of first metatarsal bone

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24
Q

ACTION OF PERONEUS LONGUS

A

PF, Ev

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25
INNERVATION OF PERONEUS LONGUS
superficial peroneal nn.
26
PERONEUS BREVIS
O: Lateral surface of fibula I: Styloid process of the fifth metatarsal A: Plantarflexion, eversion N: Superficial peroneal
27
ORIGIN OF PERONEUS BREVIS
lateral surface of fibula
28
INSERTION OF PERONEUS BREVIS
styloid process of 5th MTT
29
ACTION OF PB
PF, EV
30
INNERVATION OF PB
superficial peroneal nn.
31
GASTROCNEMIUS
O: Posterior aspect of the lateral and medial femoral condyle I: Calcaneal tuberosity via the Achilles tendon A: Plantar flexion, Knee flexion N: Tibial
32
ORIGIN OF GASTROC
posterior aspect of lateral and medial femoral condyle
33
INSERTION OF GASTROC
calcaneal tuberosity via achilles tendon
34
ACTION OF GASTROC
PF, knee flex
35
INNERVATION OF GASTROC
tibial nn.
36
SOLEUS
O: Posterior surface of the fibula head and proximal 1/3 of its shaft and from the posterior side of the tibia I: Calcaneal tuberosity via the Achilles tendon A: Plantar flexion N: Tibial
37
ORIGIN OF SOLEUS
Posterior surface of the fibula head and proximal 1/3 of its shaft and from the posterior side of the tibia
38
INSERTION OF SOLEUS
calcaneal tuberosity via achilles tendon
39
ACTION OF SOLEUS
PF
40
INNERVATION OF SOLEUS
tibial nn.
41
PLANTARIS
O: Inferior part of lateral supracondylar line of the femur I: Joins the medial aspect of the Achilles tendon to insert on the calcaneal tuberosity A: Slight Knee flexion, Plantarflexion N: Tibial
42
ORIGIN OF PLANTARIS
Inferior part of lateral supracondylar line of the femur
43
INSERTION OF PLANTARIS
Joins the medial aspect of the Achilles tendon to insert on the calcaneal tuberosity
44
ACTION OF PLANTARIS
slight knee flex, PF
45
INNERVATION OF PLANTARIS
tibial nn.
46
POPLITEUS
O: Inferior part of lateral supracondylar line of the femur I: Joins the medial aspect of the Achilles tendon to insert on the calcaneal tuberosity A: Slight Knee flexion, Plantarflexion N: Tibial
47
ORIGIN OF POPLITEUS
lateral condyle of femur
48
INSERTION OF POPLITEUS
posterior side of tibia
49
ACTION OF POPLITEUS
knee flex and IR
50
INNERVATION OF POPLITEUS
tibial nn.
51
FLEXOR DIGITORUM LONGUS
Posterior surface of tibia By four separate tendons to the base of the distal phalanx of the four lesser toes 2-5 toes flexion, Plantar flexion, Inversion Tibial
52
ORIGIN OF FDL
posterior surface of tibia
53
INSERTION OF FLEXOR DIGITORUM LONGUS
54
ACTION OF FDL
2-5 toes flexion, PF, INV
55
INNERVATION OF FDL
tibial nn.
56
FLEXOR HALLUCIS LONGUS
Posterior surface of fibula Plantar surface of the base of the distal phalanx of the great toe Flexion of great toe, Plantarflexion, Inversion Tibial
57
ORIGIN OF FLEXOR HALLUCIS LONGUS
posterior surface of fibula
58
INSERTION OF FHL
plantar surface of the base of the distal phalanx of great toe
59
ACTION OF FHL
flex great toe, PF, INV
60
INNERVATION OF FHL
tibial nn.
61
TIBIALIS POSTERIOR
Posterior surface of the tibia and fibula & adjacent interosseous membrane Tuberosity of navicular and all tarsals except talus Plantarflexion, Inversion Tibial
62
ORIGIN OF TIBIALIS POSTERIOR
posterior surface of the tibia and fibula and adjacent interosseous membrane
63
INSERTION OF TIBIALIS POSTERIOR
tuberosity of navicular and all tarsals except talus
64
ACTION OF TIBIALIS POSTERIOR
PF, INV
65
INNERVATION OF TIBIALIS POST.
tibial nn.