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Anatomy Exam 1 > Anatomy Of Foot > Flashcards

Anatomy Of Foot Flashcards

1
Q

What bone of the foot has no muscle attachments

A

Talus

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2
Q

What bones do the calcsneus articulate with

A

Cuboid and talus

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3
Q

What landmark helps support the talus

A

Talar shelf (sustentaculum tali)

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4
Q

What bones do the navicular articulate with

A

Head of talus
3 cuneiforms

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5
Q

What groove is anterior to the cuboid guberosity

A

Groove for fib Longus tendon

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6
Q

What kind of joint is the proximal tibiofibular joint

A

Plane synovial

Only gliding movement

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7
Q

What kind of joint is the distal tibiofibular ?

A

Syndesmosis

Connects two bones together

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8
Q

What are the sydesmoticm ligaments

A

Anterior tibiofibular
Posterior tibiofibular
Interosseous tibiofibular

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9
Q

What kind of joint is the talocrural joint.

A

Hinge synovial joint

1 plane of motion
2 or more bones

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10
Q

What is the mortis in the talocrural joint

A

Tibia
Fibula
Ptfl

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11
Q

Is the trochlea wider anterior or posterior

A

ANTERIOR

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12
Q

How do you determine the side of talus?

A

The head points toward the great toe

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13
Q

What makes up the deltoid lig

A

Anterior tibiotalar l
Tibionavicular l
Tibiocalcaneal l
Posterior tibiotalar l

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14
Q

What does the deltoid ligament check

A

EVERSION

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15
Q

T/f the deltoid ligament is extremely strong

A

true

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16
Q

How is the ankle most commonly sprained

A

PF and IV

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17
Q

What are the 3
Lateral ligaments

A

Anterior talofibular
Calcaenofibular
Posteriortalofibular

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18
Q

What is the strongest lateral ligament of the foot

A

PTFL

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19
Q

What is the weakest ligament of the foot

A

ATFL

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20
Q

When do the lateral foot ligaments become taught

A

INVERSION

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21
Q

What kind of joint is the subtalar joint

A

Synovial plane joint
(Anterior middle and posterior facet)

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22
Q

Where is the subtalar joint

A

Where the talus rests on and articulates with the calcaneus

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23
Q

T/f anatomically the subtalar joint has its own capsule and articulate activity

A

TRUE

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24
Q

T/f functionally the subtalar joint includes the TCN bc it cannot move independently

A

TRUE

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25
Q

What is club foot of the subtalar joint

A

Foot is IV
ankle is PF
forefoot is ADDUCTED

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26
Q

What separates the components of the clinical subtalar joint

A

Tarsal sinus

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27
Q

On the calcaneal tubercle we have a medial lateral and anterior tubercle. Which touched the ground when standing

A

Medial tubercle

28
Q

What ligaments support the subtalar joint

A

Tibiocalcaneal
CalcaneaoFibular
Interosseous ligament
Cervical ligament

29
Q

What ligament separates the anatomical subtalar joint from TCN

A

Interosseous Talocalcaneal lig

30
Q

What does the cervical ligament check

A

IV

31
Q

What does the Interosseous talocalcaneal l check

A

EV

32
Q

What makes up the spring ligament

A

Calcaneonavicular

33
Q

What makes up the long plantar ligament

A

Calcaenocuboidmetatarsal

34
Q

What makes up the short plantar ligament

A

Calcaneocuboid

35
Q

What is the bifurcate ligament

A

Calcaneonavicular l
Calcaneocuboid l

36
Q

What is the spring ligament Important for

A

Supports medial longitudinal arch
Serves as keystone
Transfer weight from talus

37
Q

What does the long plantar ligament form and for what tendon

A

A tunnel for the Fibularis Longus tendon

38
Q

What arch does the long plantar ligament support

A

Longitudinal

39
Q

What arch does the short plantar ligament support

A

Lateral

40
Q

What kind of joint is the TCN

A

Ball and socket joint

41
Q

What two joints make up the transverse tarsal joint

A

Talonavicular and Calcaneocuboid

42
Q

What type of joint is the talonavicular

A

Ball and socket

43
Q

What type of joint is the Calcaneocuboid

A

Planar synovial

44
Q

What do we call the transverse tarsal joint the surgeons tarsal

A

Bc standard amputation of foot occurs here

45
Q

What are the borders of the talar acetabulum

A

Navicular
Anterior and middle facet of subtalar joint
Spring ligament
Deltoid ligament
Bifurcate lig only Calcaneonavicular

46
Q

What type of joint is the tmt

A

Plane synovial

47
Q

What type of joint is the mtp

A

Condyloid (flex ext)
Abd/add

48
Q

What type of joint is the IP (Pip& dip)

A

Hinge type joint
Flex/ ext

49
Q

What bones mKe up the medial longitudinal arch

A

Talus
Calcanus
Navicular
3 cuneiforms
Metatarsals 1-3

50
Q

What bones make up the lateral longitudinal arch

A

Calcaneus
Cuboid
Metatarsal 4-5

51
Q

What bones make up the transverse longitudinal arch

A

Cuboid
3 cuneiforms
Base metatarsals 1-5

52
Q

What is the MLA specific integrity

A

Plantar fascia
Spring ligament
Tib post
Tib ant
FHL
FDL
FHB
FDB

53
Q

What is the LLA specific integrity

A

Plantar fascia

Long plantar ligament
Short plantar ligament
Fibularis Longus
FDM

54
Q

What is the transverse arch specific integrity

A

Fibularis Longus
Tib post
ADH- transfer head

55
Q

How many layers of the foot are there

A

4

56
Q

What is the plantar aponeurosis proximal attachment

A

Medial tubercle of calcanues

57
Q

What muscles are in the first layer of the foot

A

Abductor hallucis
Abductor digiti minimi
Flexor digitorum brevis

58
Q

What muscles are in layer 2 of the foot

A

Quadratus plantar
Lumbricals
Flexor digitorum Longus tendon
Flexor hallucis Longus tendon

59
Q

What is in layer 3 of the foot

A

Flexor hallucis brevis
Sesmoid bones
Adductor hallucism(transverse and oblique)
Flexor digiti minimi

60
Q

What is the importance of the adductor hallucis muscle

A

Pulls the lateral 4 metatarsals toward the great toe during push of phase of stance

61
Q

What is in the 4th layer of the foot

A

3 PADS
4DABS

62
Q

What is innervated by medial plantar n

A

1 LAFF
1st Lumbrical
Abductor hallucis brevis
Flexor hallucis brevis
Flexor digitorum brevis

63
Q

What is the major blood supply to the toes

A

Anterior tibial a

64
Q

What does the Arcuate artery branch from on the foot

A

Dorsalis pedis a

65
Q

What is the plantar arterial arch

A

An anastomoses between the lateral plantar artery and dorsalis pedis a

Anatomy Exam 1 (3 decks)

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