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BPK 241 > Lecture 2 > Flashcards

Lecture 2 Flashcards

1
Q

Tibia

A

Principal weight bearing bone of lower leg

Medial Malleous

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2
Q

Fibula

A

Long thin bone, lateral to tibia,
Primarily for muscle attachment
Lateral malleolus

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3
Q

Talus

A

Rests on calcaneus
Main weight bearing bone of ankle joint
Talar dome

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4
Q

Calcaneus

A

Heel bone

Largest tarsal bone

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5
Q

Talocrural joint

A

Synovial (joint capsule surrounded)
Hinge (flexion/extension)
Eversion and inversion is a result of subtalar joint between talus and calcaneus.

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6
Q

Mortise and tenon

A

Mortise is the top (Tibia )
Tenon is the bottom (Talus)
Very stable

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7
Q

Tibia & fibular

A

Syndesmosis.
AITFL + PITFL
Interosseus membrane . Hold tibia and fibular together.

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8
Q

Talus

A

Wider anteriorly

More stable in dorsiflexion

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9
Q

Ankle muscle anterior

A

Tibilais anterior
EHL EDL
Dorsiflexsion, in/eversion

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10
Q

Ankle muscle posterior

A

Gastrocnemius and soleus

plantar flexion

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11
Q

Posterior medial

A 
Tibialis posterior (inversion / plantar flexion 
FHL FDL
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12
Q

Laterally

A

Peroneus longus, brevi, tertius

Eversion

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13
Q

Tibialias anterior

A

Dorsiflextion + slight inversion

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14
Q

EDL

A

Toe 2- 5

Dorsiflextion / eversion

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15
Q

EHL

A

1st toe

Dorsiflextion + slight inversion

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16
Q

Gastrocnemius

A

Plantar flexion + flexion of knee

17
Q

Soleus

A

Plantar flexion of ankle

18
Q

FDL 2-5

Plantar flexion +weak inversion

A

2-5

Plantar flexion + weak inversion

19
Q

FHL

A

1st toe flexion

Plantar flexion + weak inversion

20
Q

Tibialis posterior

A

Inversion and plantar flexion

21
Q

Peroneus longus

A

Eversion

Plantar flexion

22
Q

Peroneus brevis

A

Eversion

Plantar flexion

23
Q

Plantar flexion =

A 
Gastrocnemius 
Soleus 
FDL
FHL
Peroneus longus
Peroneus brevis 
Plantaris 
Tibialis posterior
24
Q

Dorsiflexion

A

Tibialis anterior

EDL EHL

25
Q

Inversion

A

Tibialis posterior
FDL
FHL

26
Q

Eversion

A

Peroneus longus
Peronus Brevis
EDL

27
Q

Proprioception

A

Sense of body positioning without the aid of vision

28
Q

Kinaethesia

A

Awareness of position and movement of body parts using proprioceptive sensory organs

29
Q

3 basic types of proprioceptor neurons in vertebrates

A

Muscle spindle : found in skeletal muscle fibres
Golgi tendon organs: interface of muscle and tendons
Joint receptors : found in joint capsule surrounding synovial joints

30
Q

Ankle assessments

A 
History of current injury
Past injury 
Compare injured vs non injured
Observation 
ROM
Ligament test
Functional tests
Palpation
31
Q

Tendinopathy (anything involving tendon )

A

Tendonitis,
tendinosis
Tenosynovitis

32
Q

Strain vs sprain

A 
Strain = muscle tendon 
Sprain = ligaments
33
Q

Ottawa ankle rules

A

Pain over distal over 6cm inferior or posterior pole of med/lat malleolus
Cant bear weight cant walk properly

34
Q

Ankle rehab

A 
ROM 
Strengthening 
Balance /proprioception 
Running progression 
Return to sports

BPK 241 (3 decks)

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