Muscles of sole foot Flashcards

(40 cards)

0
Q

Insertion of Abductor hallucis

A

Medial side of base of proximal phalanx of 1st digit

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1
Q

Abductor Hallucis origin

A

Medial tubercle of tuberosity of calcaneus
Flexor retInacululm
plantar aponeurosis

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2
Q

Innervation of abductor hallucis

A

Medial plantar nerve S2, S3

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3
Q

Action of abductor Hallucis

A

Abduct and flexes 1st digit

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4
Q

Origin of flexor digitorum brevis

A

medial tubercle of tuberosity of calcaneus
plantar aponeurosis
intermuscular septa

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5
Q

Insertion of Flexor digitorum breves

A

Both sides of middle phalanges of lateral four digits

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6
Q

Innervation of Flexor digitorum brevis

A

Medial plantar nerve S2,S3

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7
Q

Flexor digitorum breves action

A

Flexes the lateral four digits

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8
Q

Abductor digiti minimi origin

A

Medial and lateral tubercle of tuberosity of calcaneus
plantar aponeurosis
intermuscular septa

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9
Q

Insertion abductor digiti minimi

A

Lateral side of base of proximal phalanx of 5th digit ]

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10
Q

Innervation abductor digiti minimi

A

Lateral plantar nerve

S2 S3

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11
Q

Action of abductor digiti minimi

A

abduct and flexes 5th finger

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12
Q

Origin of quadratus plantae

A

Medial surface and lateral margin of plantar surface of calcaneus

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13
Q

Insertion of quadratus plantae

A

posterolateral margin of tendon of flexor digitorum longus

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14
Q

Innervation quadratus plantae

A

lateral plantar nerve (s2,S3)

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15
Q

Action of quadratus plantae

A

Assist flexor digitorum longus in flexing lateral 4 digits

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16
Q

Lumbricals origin

A

Tendons of flexor digitorum longus

17
Q

Insertion of lumbricals

A

Medial aspect of expansion over lateral 4 digits

18
Q

Innervation of lumbricals

A

medial one: medial plantar nerve S2 S3

Lateral three: Lateral plantar nerve S2 S3

19
Q

Action of lumbricals

A

flexes proximal phalanges and extends middle and distal phalanges of lateral four Digits

20
Q

Origin of flexor hallucis brevis

A

Plantar surface of cubiod and lateral cuneiform

21
Q

Insertion of Flexor hallucis Brevis

A

both side of base of proxial phalanx of 1st digit

22
Q

Innervation of Flexor hallucis brevis

A

Medial Plantar nerve S2 S3

23
Q

Action of Flexor hallucis brevis

A

Flexes proximal phalanx of 1st digit

24
Origin of adductor hallucis
Oblique head: base of metatarsals 2-4 | Transverse head; Plantar ligament of 3rd-5th metatarsophalangeal joints
25
Insertion of Adductor hallucis
lateral side of base of proximal phalanx of 1st digit
26
Innervation of adductor hallucis
deep branch of lateral plantar nerve S2 S3
27
Action of Adductor Hallucis
Adducts 1st digit
28
Origin of flexor digiti minimi breves
Base of 5th metatarsal
29
Insertion of flexor digiti minimi brevis
Base of proximal phalanx of 5th digit
30
Innervation of Flexor digiti minimi brevis
superficial branch of lateral plantar nerve s2 s3
31
Action of flexor digiti minimi breves
Flexes proximal phalanx of 5th digit
32
Plantar interossei origin
Bases and medial side of metatarsals 3-5
33
Insertion of Plantar interossei
Medial side of bases of proximal phalanges 3-5 digits
34
Innervation of plantar interosse
lateral plantar nerve s2 s3
35
Action of plantar interossei
Adduct digits (3-5) and flex metatarsophalangeal joints
36
Origin of dorsal interossei
Adjacent side of metatarsals 1-5
37
Insertion of dorsal interossei
1st; Medial side of proximal phalanx of 2nd digit | 2-4th: lateral side of 2-4th digits
38
Innervation of dorsal interossei
Lateral plantar nerve s2 s3
39
Action of dorsal interossei
Abduct digits 2-4 and flex metarsophalangeal joint