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NW anatomy lab > Foot and Ankle > Flashcards

Foot and Ankle Flashcards

1
Q

Blood supply to talus

A

Retrograde (AVN is concern)

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2
Q

What does the tibialis posterior attach to

A

Navicular tuberosity

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3
Q

What tendon passes through the groove on the inferior cuboid surface

A

Peroneus longus

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4
Q

Where does the peroneus bravis insert

A

Base of 5th MT

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5
Q

What goes through the tarsal tunnel

A

TP, FDL, and FHL tendons
Posterior tibial artery
Tibial Nerve

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6
Q

3 types of Lauge-Hansen ankle fractures

A

PER - high oblique fibula fracture
PAbd - Transverse or comminuted fibula fracture
SER - oblique fibular fracture
SAdd - low transverse fibular fracture

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7
Q

4 deltoid ligaments

A

Superficial - Anterior tibiotalar, Tibionavicular, Tibiocalcaneal
Deep - Posterior tibiotalar

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8
Q

What does the deltoid resist

A

Superficial - eversion

Deep External rotation (strongest portion of deltoid)

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9
Q

Deep peroneal weakness

A 
Tibialis anterior (L4)
EHL (L5)
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10
Q

What originates from the dorsal calcaneous

A

EDB (lateral)

EHB (medial)

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11
Q

3 muscles that originate from the medial process of the calcanea tuberosity

A

Abductor hallucis
Flexor digitorum brevis
Abductor digiti minimi (medial and lateral, lateral plantar nerve)

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12
Q

Three muscles in first layer of foot

A

AbdH, FDB, AbdDM

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13
Q

2 muscles in middle layer of foot

A

Quadratus plantae, lumbricals

FHL and FDL tendons

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14
Q

3 muscles in the third later of the foot

A

FHB, AddH, FDMB

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15
Q

What does the quadrates plantae insert into

A

Lateral FDL tendon (lateral plantar nerve)

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16
Q

Origin and insertion of FHB

A

Origin: cuboid and lateral cuneiform
Insertion: proximal phalanx of great toe
medial plantar nerve

17
Q

Two head of adductor hallucis

A

Oblique: base of 2-4 MT
Transverse: Lateral 4 MTP

18
Q

2 muscles that originate form the dorsolateral calcaneous

A

EHB and EDB

both deep peroneal nerve

19
Q

What runs with the deep peroneal nerve

A

Anterior tibial artery

20
Q

Medial compartment of foot

A

Abductor hallucis
Flexor hallucis brevis
FHL tendon

21
Q

Lateral compartment of foot

A

Abductor digiti minimi

Flexor digiti minimi

22
Q

Superficial central compartment of foot

A

Flexor digitorum brevis
Lumbricals
FDL tendons

23
Q

Deep central (calcaneal) compartment of foot

A

Quadrates plantae

Posterior tibial neuromuscular bundle

24
Q

Adductor compartment of foot

A

Adductor hallucis

25
Q

What runs with the posterior tibial artery

A

Tibial nerve

26
Q

What runs with the anterior tibial artery

A

Deep peroneal nerve

27
Q

What originates from the cuboid and lateral cuneiform

A

FHB

Medial plantar nerve

NW anatomy lab (3 decks)

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