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MABS Anatomy - Thigh, Leg and Foot > Foot > Flashcards

Foot Flashcards

1
Q

abductor hallucis origin?

A

medial tubercle of tuberosity of calcaneus

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2
Q

abductor hallucis distal?

A

proximal phalanx of 1st digit

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3
Q

abductor hallucis innervation?

A

medial plantar nerve

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4
Q

abductor hallucis action?

A

abducts and flexes 1st digit (great toe, hallux)

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5
Q

flexor digitorum brevis origin?

A

medial tubercle of tuberosity of calcaneus

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6
Q

flexor digitorum brevis distal?

A

both sides of middle phalanges of lateral four digits

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7
Q

flexor digitorum brevis innervation?

A

medial plantar nerve

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8
Q

flexor digitorum brevis action?

A

flexes lateral four digits

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9
Q

abductor digiti minimi origin?

A

medial tubercle of tuberosity of calcaneus

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10
Q

abductor digiti minimi distal?

A

proximal phalanx of the 5th digit

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11
Q

abductor digiti minimi innervation?

A

lateral plantar nerve

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12
Q

abductor digiti minimi action?

A

abducts and flexes little toe

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13
Q

quadratus plantae origin?

A

medial and lateral margin of plantar surface of calcaneus

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14
Q

quadratus plantae distal?

A

posterolateral margin of tendon of flexor digitorum longus

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15
Q

quadratus plantae innervation?

A

lateral plantar nerve

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16
Q

quadratus plantae action?

A

assists flexor digitorum longus in flexing lateral four digits

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17
Q

lumbricals origin?

A

tendons of flexor digitorum longus

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18
Q

lumbricals distal?

A

medial aspect of expansion over lateral four digits

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19
Q

lumbricals innervation?

A

medial one: medial plantar nerve

lateral three: lateral plantar nerve

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20
Q

lumbricals action?

A

flexes proximal phalanges, extend middle and distal phalanges of lateral four digits

21
Q

flexor hallucis brevis origin?

A

cuneiforms

22
Q

flexor hallucis brevis distal?

A

proximal phalanx of 1st digit

23
Q

flexor hallucis brevis innervation?

A

medial plantar nerve

24
Q

flexor hallucis brevis action?

A

flexes proximal phalanx of 1st digit

25
Q

adductor hallucis origin?

A

oblique head: bases of metatarsals 2-4

transverse head: MTP joints

26
Q

adductor hallucis distal?

A

proximal phalanx of 1st digit

27
Q

adductor hallucis innervation?

A

deep branch of lateral plantar nerve

28
Q

adductor hallucis action?

A

adducts first digit

29
Q

flexor digit minimi brevis origin?

A

base of 5th metatarsals

30
Q

flexor digit minimi brevis distal?

A

base of proximal phalanx of the 5th digit

31
Q

flexor digit minimi brevis innervation?

A

superficial branch of lateral plantar nerve

32
Q

flexor digit minimi brevis action?

A

flexes 5th digit

33
Q

plantar interossei origin?

A

metatarsals 3-5

34
Q

plantar interossei distal?

A

medial sides of bases of phalanges 3-5

35
Q

plantar interossei innervation?

A

lateral plantar nerve

36
Q

plantar interossei action?

A

adducts digits 3-5 and flex metatarsophalangeal joints

37
Q

dorsal interossei origin?

A

adjacent sides of shafts of metatarsals 1-5

38
Q

dorsal interossei distal?

A

medial side of proximal phalanx 2nd digit

lateral sides of 2nd-4th digits

39
Q

dorsal interossei innervation?

A

lateral plantar nerve

40
Q

dorsal interossei action?

A

abducts 2-4 at metatarsophalangeal joints

41
Q

extensor digitorum brevis origin?

42
Q

extensor digitorum brevis distal?

A

long extensor tendons of four medial digits (2-4)

43
Q

extensor digitorum brevis innervation?

A

deep fibular nerve

44
Q

extensor digitorum brevis action?

A

aids the digitorum longus in extending the four medial toes at the metatarsophalangeal and IP joints

45
Q

extensor hallucis brevis origin?

46
Q

extensor hallucis brevis distal?

A

dorsal aspect of base of proximal phalanx of great toe (digit 1)

47
Q

extensor hallucis brevis innervation?

A

deep fibular nerve

48
Q

extensor hallucis brevis action?

A

aid the extensor hallucis longus in extending great toe at the metatarsophalangeal joint

MABS Anatomy - Thigh, Leg and Foot (3 decks)

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