Origin + insertions of intrinsic foot muscles Flashcards

1
Q

What is the origin and insertion of the flexor digitorum brevis?

A

Origin: Calcaneal tuberosity + plantar fascia.

Insertion: Lateral surface of digits 2-5.

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2
Q

What is the origin and insertion of the abductor hallucis?

A

Origin: Flexor retinaculum, Calcaneal tuberosity + plantar fascia.

Insertion: Medial side of great toe.

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3
Q

What is the origin and insertion of the abductor digti minimi?

A

Origin: Lateral calcaneal tuberosity + plantar fascia.

Insertion: Lateral side of digit 5.

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4
Q

What is the origin and insertion of the tendon of the hallucis longus?

A

Origin: Origin: Fibula.

Insertion: Inferior surface of digit 1.

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5
Q

What is the origin and insertion of the tendon of flexor digitorium longus?

A

Origin: Tibia.

Insertion: Base of digits 2-5.

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6
Q

What is the origin and insertion of the Quadratus plantae?

A

Origin: Medial + lateral side of calcaneus.

Insertion: Flexor digitorium longus tendon.

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7
Q

What is the origin and insertion of the lumbricals?

A

Origin: Flexor digitorium longus tendon.

Insertion: Dorsal surface of digits 2-5 + expansions of the extensor digitorium longus tendon.

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8
Q

What is the origin and insertion of the flexor hallucis brevis?

A

Origin: Lateral cuneiform + cuboid.

Insertion: Digit 1.

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9
Q

What is the origin and insertion of the flexor digiti minimi?

A

Origin: Base of 5th metatarsal.

Insertion: Lateral of digit 5.

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10
Q

What is the origin and insertion of the oblique head of adductor hallucis?

A

Origin: metatarsal 2,3 +4.

Insertion: Digit 1.

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11
Q

What is the origin and insertion of the transverse head of adductor hallucis?

A

Origin: Plantar Metatarsophalangeal (MTP) ligament digit 3,4 + 5.

Insertion: Lateral side of digit 1.

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12
Q

What is the origin and insertion of the plantar Interossei?

A

Origin: Metatarsal 3-5.

Insertion: Digits 3-5.

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13
Q

What is the origin and insertion of the dorsal Interossei?

A

Origin: Metatarsal 2-4.

Insertion: Digits 2-4.

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14
Q

What is the origin and insertion of the extensor digitorum brevis?

A

Origin: Calcaneus.

Insertion: Lateral side of extensore digitorium longus tendon to digits 2-4.

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15
Q

What is the origin and insertion of the extensor hallucis brevis?

A

Origin: Calcaneus.

Insertion: Base of digit 1.

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