Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Thursday 6/25 > Anterior Compartment / Dorsum Foot > Flashcards

Anterior Compartment / Dorsum Foot Flashcards

1
Q

What is the insertion of the tibialis anterior?

A 
medial cuneiform (medial and plantar surface)
first metatarsal (medial base)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the insertion of the tibialis anterior?

A

Deep fibular n. L4,L5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the action of the tibialis anterior?

A

Talocrural joint: dorsiflexion

Subtalar Joint: inversion (supination)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

what is the origin of the extensor hallucis longus?

A

Fibula (middle third of the medial surface)

interosseous membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

what is the insertion of the extensor hallucis longus?

A

1st toe (at the dorsal aponeurosis and the base of its distal phalynx)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what is the innervation of the extensor hallucis longus?

A

Deep fibular n. L4-L5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what is the action of the extensor hallucis longus?

A

talocrural joint: dorsiflexion
subtalar joint: active in both eversion and inversion (proation / supination), depending on the initial position of the foot
Extends the MTP and IP joints of the big toe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what is the origin of the extensor digitorum longus?

A

fibula (head and medial surface)
Tibia (lateral condyle)
interosseous membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the insertion of the extensor digitroum longuss?

A

2-5th toes, (at the dorsal aponeurosis at the bases of the distal phalanges)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

what is the insertion of the extensor digitorum longus?

A

deep fibular n. L4-L5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what is the action of the extensor digitorum longus?

A

talocrural joint: dorsiflexion
subtalar joint: eversion (pronation)
extends the MTP and IP joints of the 2nd to the 5th toes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

what is the origin of the extensor digitorum brevis?

A

calcaneus (dorsal surface)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

what is the insertion of the extensor digitorum brevis?

A

2nd-4th toes (at dorsal aponeuroses and bases of the middle phalanges)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

what is the innervation of the extensor digitorum brevis?

A

deep fibular n. L5, S1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

what is the action of the extensor digitorum brevis?

A

extension of the MTP and PIP joints of the 2nd to 4th toes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

what is the origin of the extensor hallucis brevis?

A

calcaneus ( dorsal surface)

17
Q

what is the insertion of the extensor hallucis brevis?

A

1st toe (at dorsal aponeurosis and proximal phalanx)

18
Q

what is the innervation of the extensor hallucis brevis?

A

deep fibular n. (L5, S1)

19
Q

what is the action of the extensor hallucis brevis?

A

extension of the MTP joints of the 1st toe

20
Q

what is the origin of the fibularis longus?

A

Fibula (head and proximal 2/3 of the lateral surface, arising partly from the intermuscular septa)

21
Q

what is the insertion of the fibularis longus?

A 
medial cuneiform (plantar side)
1st metatarsal (base)
22
Q

what is the innervation of the fibualris longus?

A

superficial fibular n. L5, S1

23
Q

what is the action of the fibularis longus?

A

talocrural joint: plantar flexion
subtalar joint: eversion (pronation)
supports the transverse arch of the foot

24
Q

what is the origin of the fibularis brevis?

A

fibula (distal half of the lateral surface)

intermuscualr septa

25
Q

what is the insertion of the fibularis brevis?

A

5th metatarsal (tuberosity at the base, with an ocassional division to the dorsal aponeurosis of the 5th toe)

26
Q

what is the innervation of the fibularis brevis?

A

superficial fibular n. L5,S1

27
Q

what is the action of the fibularis brevis?

A

talocrucal joint: plantar flexion

subtalar joint: eversion (pronation)

28
Q

what is the origin of peroneus tertius (aka fibularis tertius)

A

distal fibula (anterior border)

29
Q

what is the insertion of the pernoues tertius?

A

5th metatarsal (base)

30
Q

what is the innervation of the peroneus tertius?

A

deep fibular n. L4,L5

31
Q

what is the action of the fibularis tertius?

A

talocrural joint: dorsiflexion

subtalar joint: evesion (pronation)

32
Q

What is the origin of the tibialis anterior?

A

Tibia (upper 2/3 lateral surface)
Interosseous membrane
Superficial Crural Fascia (highest part)

Thursday 6/25 (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions