Ankle Flashcards

1
Q

Fibula

A

Lower leg
Non weight baron
Medial malleolus where muscle attaches

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2
Q

Calcaneous bone

A

Tarsals

Heel bone

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3
Q

Talus

A

Tarsals
Articulates with tib/fib
(Tibiotaler joint) modified hinge
Center

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4
Q

Navicular

A

Tarsals

On the medial side of the foot

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5
Q

Cuboid

A

Lateral side and articulated with 2/4 metatarsals

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6
Q

Cuneiform

A

Tarsal

3 medial intermediate and lateral

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7
Q

Metatarsal

A

1-5 medial to lateral

Connect toes to bone

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8
Q

Phalanges

A

3 bones; proximal middle and distal

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9
Q

Great toe

A

Big toe

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10
Q

Metatarsalphalangial joint

A

(MTP) where toes meet the foot

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11
Q

Interphalangial joint

A

(DIP) distal

(PIP) proximal

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12
Q

Lateral ligaments

A

Resist extensive inversion

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13
Q

Anterior talofibular ligament

A

(ATF)

Resists inversion and plantsrflexion

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14
Q

Calconiofibular

A

(CF) resists inversion

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15
Q

Posterior talofibular ligament

A

(PTF) resists inversion and dorsiflexion

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16
Q

Lower leg ligaments

A

Prevents movement and tibia and fibula

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17
Q

Ant/Post tibiofibular

A

Tib fib of ankle

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18
Q

Medial ligament

A

Resists version

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19
Q

Deltoid

A

Lateral ligament
Resists excessive eversion
Attaches tibia to talus calcaneous, navicular

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20
Q

Tibiotalar joint

A

Plantarflexion and dorsiflexion
Normal ROM
P: 45-55
D: 20

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21
Q

Subtalar joint

A

Inversion and eversion
Normal ROM
Inv: 30-40
Ev: 20

22
Q

Tibialis anterior

A

Dorsiflexion of ankle and inverter of foot

23
Q

Extensor hallicus longus

A

Toe extensor

DIP

24
Q

Extensor hallicus Brevis

A

(MIP) toe extensor

25
Q

Extensor digitorum longus

A

Toe extensor

DIP

26
Q

Extensor digitorum Brevis

A

Toe extensor PIP

27
Q

Flexor hallicus longus

A

Flexes the great toe

Starts at fibula and goes to insert on the distal phalanx of the great toe

28
Q

Post tibia

A

(TOM)

Lies on the posterior side of the tibfib

29
Q

Flexor digitorum longus

A

“Dick”

Long muscle that covers the tibialis posterior

30
Q

Peroneous Brevis and Tirsius

A

In front of malleolus

Inserts on Dorsi side of 5th metatarsal

31
Q

Peroneus longus

Fibularis

A

Fibular heel behind lateral malleolus and crosses bottom of foot and inserts with 1st metatarsal (great toe)

32
Q

Gastronemius

A

Flexes the knee and plantsrflexes the foot; calf; superficial
Crosses knee and ankle
Toned in jumping athletics

33
Q

Soleus

A

Lies under the gastro and crosses ankle
Plantarflexion of the foot
Stretch: seated heel raise or bent knee forward lunge

34
Q

Posterior tibialis

A

Pulls navicular toward body causing inversion

Assists in plantarflexion

35
Q

Plantar fasciitis

A

Inflammation of the plantar fascia
M: root arch problem of obesity or sudden weight gain
Signs/ symptoms: pain the heel; also toward toes

36
Q

Heel spur

A

M: orthotic ultrasound, stretching

S&s: pain of attachment to plantar fascia

37
Q

Pes planus

A

Flat arch
Wide foot
Pronated foot
Navicular drop

38
Q

Tibia

A

Lower leg
Main weight baring bone
Distal end forms mortise
Medial malleolus

39
Q
Hallux Valgus 
(Bunion)
A

Valgus pushes distal end of joint laterally
Bunion - enlargement of tone toe
Bunionette- small bunion
5 MTP tailus bunion

40
Q

Turf toe

A

Hypertension injury of the 1st MTP
M: sprain in ligament of 1st and 2nd MTP
Jams forcefully into the ground
S&S: extreme inflammation pain and swelling

41
Q

Ingrown toenail

A

Keratin - enzyme that grows
Help cut into square shape
Put cotton

42
Q

Jones fracture

A

Bone breaks away
M: sharp inversion
S&S: similar to broken ankle

43
Q

Mortons toe

A

When 2nd toe is larger than big toe

44
Q

Plantars neuroma

Mortons neuroma

A

Intra-digital pain because of pinching of an inter-digital nerve.
third and fourth metatarsal’s
Pain resolves when walking barefoot

45
Q

Lateral sprain: signs and symptoms

A

Swelling, edema, Ecchymosis

46
Q

Lateral sprain: special tests

A

Great on a scale of 1 to 3 mild moderate or severe
Talor tilt: Primarily accesses CF ligament looking for pain and laxity
Anterior drawer test: primarily assesses ATF ligament or plantarflexion optimum to yield greatest translation

47
Q

Epimyseum

A

Membrane that surrounds each muscle

48
Q

Lower leg: reasons for pain: Cramp

A

Dehydration and imbalance of electrolytes (sodium, potassium, and calcium ions)

49
Q

Medial tibial stress syndrome (shin splints)

A

Any inflammation of a muscle, tendon, or bone in the lower leg.
Posterior tibialis: inverts the foot and starts to pull away from the bone->stress fractures

50
Q

Anterior compartment syndrome: CCS

A
  • Arises when a muscle becomes too big for the sheath that surrounds it
  • normal is 15mHg//anything greater is abnormal
51
Q

Anterior compartment syndrome: signs and symptoms

A

Pain/crampy ache in the lower leg during exercise//sense of numbness or tingling//more tender than shin splints
Ischemia may occur if goes untreated