Actions of intrinsic foot muscles Flashcards

1
Q

What are the actions of flexor digitorium brevis?

A
  • Flexion of MTP + PIP joints.
  • Digits 2-5.
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2
Q

What are the actions of abductor hallucis?

A
  • Abduction of digit 1.
  • Flexion of MTP joint of digit 1.
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3
Q

What are the actions of the abductor digiti minimi?

A
  • Abduction of MTP joint of digit 5.
  • Flexion of MTP joint of digit 5.
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4
Q

What are the actions of the tendon of flexor hallucis longus?

A
  • Inversion.
  • Plantarflexion.
  • Flexion of digit 1.
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5
Q

What are the actions of the tendon of flexor digitorium longus?

A
  • Inversion.
  • Plantarflexion.
  • Flexion of digits 2-5.
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6
Q

What are the actions of the quadratus plantae?

A
  • Flexion of digits.
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7
Q

What are the actions of the lumbricals?

A
  • FLexion of MTP joints.
  • Extenstion of PIP + DIP joints.
  • Abducts digit 2.
  • Addcuts digit 3-5.
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8
Q

What are the actions of the flexor hallucis longus?

A
  • Flexion of MTP joint of digit 1.
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9
Q

What are the actions of the flexor digiti minimi?

A
  • Flexion of MTP joint of digit 5.
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10
Q

What are the actions of both heads the adductor hallucis?

A
  • Adduction of digit 1.
  • Flexion of MTP joint of digit 1.
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11
Q

What are the actions of the plantar interossei?

A
  • Adduction of digits 3-5.
  • Flexion of MTP joints of digits 3-5.
  • Extension of PIP + DIP joints of digits 3-5.
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12
Q

What are the actions of the dorsal interossei?

A
  • Flexion of MTP joint of digits 2-4.
  • Extension of PIP + DIP joints of digits 2-4.
  • Abduction of digits 2-4.
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