3a] Hip Flashcards

1
Q

Hip anatomy

A

Ball and socket
Synovial
Largest WB joint

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2
Q

How is the acetabulum angled?

A

Lateral, inferior and anterior

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3
Q

Acetabulum is covered with?

A

Hyaline cartilage

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4
Q

What supplies blood int he femur?

A

Fovea capitis

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5
Q

The hip capsule is thicker?

A

Anteriorly and superiorly

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6
Q

Labrum contains?

A

FNE for nocioception

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7
Q

The labrum provides what kind of pressure?

A

Negative intra-articular

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8
Q

Hip ligaments are tight in? Loose in?

A

Twisted tight in extension

Loose in flexion

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9
Q

Ligaments are weakest where?

A

Posteriorly

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10
Q

Is the synovial membrane vascularized?

A

Yes, HIGHLY

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11
Q

Angle of inclination is?

A

125-135 in frontal plane

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12
Q

Coxa vara is ?

A

Less than angle of inclination

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13
Q

Coxa valga is?

A

More than angle of inclination

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14
Q

Toe in
Increased IR
Decreased ER

A

Anteversion

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15
Q

Toe out
Increased ER
Decreased IRq

A

Retro version

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16
Q

Anteversion and retroversion are determined by what test?

A

Craig/Ryder

17
Q

Which sitting position should you recommend to a child with excessive anteversion?

A

Tailor (cross legged)

18
Q

How much hip ex for gait?

A

10-15

19
Q

How much hip flex for gait?

A

30-40

20
Q

How much hip IR for gait?

A

3-5

21
Q

How much hip ER for gait?

A

10

22
Q

How much hip ADD for gait?

A

5

23
Q

How much hip ABD for gait?

A

6-8

24
Q

Typical capsular pattern for hip?

A

IR > ER

25
Q

Harris hip score

A

Test for OA; below 70/100 is bad

26
Q

FABER is?

A

Patrick or figure 4

27
Q

FABER stresses?

A

Anteromedial capsule of hip

28
Q

Impingement/compression test mvmts?

A

Hip flex
ADD
IR

29
Q

Scour test

A

Flex hip
Then do ADD + IR
And
ABD + ER

30
Q

Thomas test with leg straight is testing

A

Hip flexor tightness

31
Q

Thomas test with leg bent is testing

A

Rectus femoris

32
Q

Ober tests for length of?

A

ITB/TFL

33
Q

Joint play:

To increase general mobility

A

Distraction

34
Q

Joint play to increase hip flex

A

Posterior and inferior

35
Q

Joint play to increase hip ext

A

Anterior

36
Q

Joint play to increase IR

A

Lateral

37
Q

Compression of the lateral femoral cutaneous nerve of the thigh under inguinal ligament

A

Meralgia paresthetica