Brainscape's Knowledge GenomeTM

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


See full index

Anatomy > Foot muscles > Flashcards

Foot muscles Flashcards

1
Q

Extensor digitorum brevis origin

A

Superior/lateral aspect of calcaneus

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

Extensor digitorum brevis insertion

A

Tendons of extensor digitorum longus to digits 2-4 (& usually 5) to mid phalanx

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

Extensor digitorum brevis action

A

Assist extenstion (dorsiflexion) of toes 2-5 (&5 when attached) at MTP and PIP

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

Extensor digitorum brevis innervation and spinal level

A

Deep fibular L5-S1

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

Extensor hallucis brevis origin

A

Anterior/superior surface of calcaneous

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

Extensor hallucis brevis insertion

A

Base of proximal phalanx of great toe

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

Extensor hallucis brevis action

A

assist great toe extension

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

Extensor hallucis brevis innervation and spinal level

A

Deep fibular L5-S1

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

Abductor hallucis origin

A

Medial tubercle of calcaneous

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

Abductor hallucis insertion

A

Medial side of base of proximal phalanx of great toe

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

Abductor hallucis brevis action

A

Abduct and assist flexion of great toe at MTP joint, support longitudinal arch

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

Abductor hallucis brevis innervation and spinal level

A

Medial plantar nerve S1-2

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

Flexor digitorum brevis origin

A

Medial tubercle of calcaneous and plantar aponeurosis

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

Flexor digitorum brevis insertion

A

Middle phalanx of toes 2-5

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

Flexor digitorum brevis action

A

Flex toes 2-5 at PIP and MTP joints, supperior longitudinal arch

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

Flexor digitorum brevis innervation and spinal level

A

Medial plantar S1-2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Abductor digit minimi origin

A

Calcaneous (medial tubercle) and plantar aponeurosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Abductor digiti minimi insertion

A

Lateral side of base of proximal phalanx of little toe, 5th metatarsal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Abductor digiti minimi action

A

Abduct and assist flexion of little toe, supports longitudinal arch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Abductor digiti minimi innervation and spinal level

A

Lateral plantar S1-3

21
Q

Quadratus Plantae origin

A

Medial and lateral margins of plantar surface of calcaneus

22
Q

Quadratus plantae insertion

A

Tendons of flexor digitorum longus

23
Q

Quadratus plantae action

A

Assist flexion of toes 2-5 by adjusting pull angle of FDL

24
Q

Quadratus Plantae innervation and spinal level

A

Lateral plantar S1-3

25
Q

Lumbricals origin

A

1: FDL tendon to 2nd toe

2-4: adjacent sides of FDL tendons to digits 2&3, 3&4,4&5

26
Q

Lumbricals insertion

A

Base of proximal phalanges and extensor expansion of digits 2-5

27
Q

Lumbricals action

A

Flex at MTP, extend at IP, and adduct 2-5 towards great toe

28
Q

Lumbricals innervation and spinal level

A

1: medial plantar S2-3

2-4: lateral plantar S2-3

29
Q

Flexor hallucis brevis origin

A

Plantar calcaneocuboid ligament, cuboid and lateral cuneiform

30
Q

Flexor hallucis brevis insertion

A

Medial and lateral sides of base of proximal phalanx and sesamoids

31
Q

Flexor hallucis brevis action

A

Flex great toe at MTP, support longitudinal arch

32
Q

Flexor Hallucis Brevis innervation and spinal level

A

Medial plantar S1-2

Lateral Plantar S1-2

33
Q

Adductor hallucis brevis origin

A

Oblique head: base of metatarsals 2-4

Transverse head: deep transverse metatarsal ligament and capsules of digits 3-5

34
Q

Adductor hallucis brevis insertion

A

Lateral side of base of proximal phalanx of great toe

35
Q

Adductor hallucis brevis action

A

Adduct great toe at MTP joint, assist flexion
Transverse head: support transverse arch
Oblique head: support longitudinal arch

36
Q

Adductor hallucis brevis innervation and spinal level

A

Lateral plantar S2-3

37
Q

Flexor digiti minimi origin

A

Base of 5th metatarsal and long plantar ligament

38
Q

Flexor digiti minimi insertion

A

Lateral side of base of proximal phalanx of little toe

39
Q

Flexor digiti minimi action

A

Flex little toe at MTP

40
Q

Flexor digiti minimi innervation and spinal level

A

Lateral S2-3

41
Q

Dorsal interossei origin

A

Adjacent sides of metatarsal (1&2, 2&3, 3&4, 4&5)

42
Q

Dorsal interossei insertion

A

1: medial side of proximal phalanx of 2nd toe

2-4: lateral side of proximal phalanx of toes 2-4, dorsal aponeurosis

43
Q

Dorsal interossei action

A

Abduct toes 2-4 away from 2nd toe , assist flexion at MTP and IP ext

44
Q

Dorsal interossei innervation and spinal level

A

Lateral plantar S2-3

45
Q

Plantar Interossei origin

A

Medial sides of metatarsals 3-5

46
Q

Plantar interossei insertion

A

Medial sides of bases of proximal phalanx 3-5

47
Q

Plantar interossei action

A

Adduct toes 3-5 towards 2nd toe, assist flexion at MTP and extend at IP

48
Q

Plantar interossei innervation and spinal level

A

Lateral plantar S2-3

Anatomy (8 decks)

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