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141 - MSK (lower limb) > Practical exam - ankle and foot > Flashcards

Practical exam - ankle and foot Flashcards

1
Q

What are the components of the medial collateral ligament (deltoid)?

A

Anterior tibiotalar part
Tibionavicular part
Tibiocalcaneal part
Posterior tibiotalar part

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2
Q

What are the components of the lateral collateral ligament of the ankle?

A

Calcaneofibular
Posterior talofibular
Anterior talofibular

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3
Q

What is the interosseous ligament also known as?

A

Anterior talocalcaneal ligament

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4
Q

What does the bifurcate ligament involve?

A

Calcaneocuboid and calcaneonavicular

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5
Q

What is the spring ligament also known as?

A

Plantar calcaneonavicular

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6
Q

What is the classification of the ankle joint?

A

Synovial, compound, Uniaxial, Hinge

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7
Q

What is the classification of the (midtarsal) talocalcaneonavicular joint?

A

Synovial, compound, ball and socket, multi-axial

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8
Q

What is the classification of the (midtarsal) calcaneocuboid joint?

A

Synovial, simple, multi-axial, plane

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9
Q

What is the classification of the 1st metatarsophalangeal joint?

A

Simple, synovial, biaxial, condyloid

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10
Q

What is the classification of the 1st interphalangeal joint?

A

Synovial, simple, uniaxial, hinge

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11
Q

What do the movements of the ankle involve?

A

Plantarflexion
Dorsiflexion
Inversion
Eversion

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12
Q

What do movements of the foot involve?

A

MTPJ flexion and extension
IPJ flexion and extension

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13
Q

What is the normal ROM for dorsiflexion?

A

0-25 degrees

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14
Q

What is the normal ROM for plantarflexion?

A

0-55 degrees

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15
Q

What is the normal ROM for inversion?

A

0-35 degrees

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16
Q

What is the normal ROM for eversion?

A

0-25 degrees

17
Q

What is the normal ROM for MTPJ flexion?

A

0-30 degrees

18
Q

What is the normal ROM for MTPJ extension?

A

0-80 degrees

19
Q

What is the normal ROM for IPJ flexion?

A

0-50 degrees

20
Q

What is the normal ROM for IPJ extension?

A

0 degrees

21
Q

What muscles plantarflex the ankle?

A
  • gastrocnemius
  • soleus
  • plantaris
  • fibularis (peroneus) longus
  • fibularis (peroneus) brevis
  • tibialis posterior
  • flexor digitorum longus
  • flexor hallucis longus
22
Q

What muscles dorsiflex the ankle?

A
  • tibialis anterior
  • extensor digitorum longus
  • extensor hallucis longus
  • fibularis (peroneus) tertius
23
Q

Muscles inverting the foot?

A
  • tibialis anterior
  • tibialis posterior
24
Q

Muscles everting the foot?

A
  • peroneus longus
  • peroneus brevis
  • peroneus tertius
25
Q

Muscles extending the toes at the MTPJ + IPJ?

A
  • Extensor hallucis longus
  • Extensor digitorum longus
  • Extensor digitorum brevis
  • Lumbricals
26
Q

Muscles flexing the toes at the MTPJ + IPJ?

A
  • Flexor digitorum longus
  • Flexor accessories (quadratus plantae)
  • Flexor digitorum brevis
  • Flexor hallucis longus
  • Flexor hallucis brevis
  • Flexor digiti minimi brevis
  • Plantar interossei
27
Q

What are the limiting factors to ankle dorsiflexion?

A

Ligaments: posterior tibiotalar ligament, posterior talofibular ligament.

Tension in plantarflexors - gastrocnemius, soleus, flexor hallucis longus, flexor digitorum longus etc.

Extent or articular surfaces

28
Q

What are the limiting factors to ankle plantarflexion?

A

Ligaments: Anterior tibiotalar ligament, anterior talofibular ligament.

Tension in dorsiflexors - Tibialis anterior, extensor hallucis longus, extensor digitorum longus, peroneus tertius.

29
Q

What are the limiting factors to ankle inversion?

A

Ligaments: Dorsal talonavicular, bifurcate

Extent of articular surfaces

Tension in evertors - peroneus longus, brevis, tertius

30
Q

What are the limiting factors to ankle eversion?

A

Ligaments: Plantar calcaneocuboid, bifurcate

Extent of articular surfaces

Tension in evertors - tibialis anterior, tibialis posterior

31
Q

What are the limiting factors to MTPJ flexion?

A

Tension in the digital extensor tendons

Collateral ligaments

32
Q

What are the limiting factors to MTPJ extension?

A

Tension in the digital flexor tendons

Tension in the plantar fascia

33
Q

What are the limiting factors to IPJ flexion?

A

Tension in digital extensor tendons

Collateral ligaments

34
Q

What are the limiting factors to IPJ extension?

A

Tension in the digital flexor tendons

35
Q

What is the classification of the subtalar joint? (talus and calcaneus)

A

synovial, simple, plane, multi axial

36
Q
A

141 - MSK (lower limb) (8 decks)

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