midterm 2 starting with hip crap Flashcards Preview

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Flashcards in midterm 2 starting with hip crap Deck (27)
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1
Q

the center edge angle of wiberg is how many degrees

A

16-25

2
Q

if you are below 16 degrees with wiberg should u worry

A

no

3
Q

if u are above 25 degres with wiberg should u worry

A

yes cause its a sign of hip displasia

4
Q

what do girls andboys stop growing in the hip

A

17 f and 21 males

5
Q

what si the angle of femoral inclination

A

125

6
Q

coxa vara causes weight bearing on

A

shaft

7
Q

what angle would cause coxa vara

A

<125

8
Q

coxa vera cause increased ()

A

trabeculation

9
Q

the trabeculation of coxa vara goes through what parts of femur

A

head neck and shaft = more medullary tissue trying to support eight

10
Q

coxa vara causes an increase in () but increase chances of () fx

A

increase in stability, neck fx

11
Q

the femoral head () in acetabulum with coxa vara

A

deeper into acetabulum (increase jt surface and increase stability)

12
Q

what are the 2 injuries associated with cox a vara

A

neck fx and epiphyseal damage

13
Q

when a old person hurts self did fall or break hip and then fall

young person

A

old: break hip then fall
young: fall break hip

14
Q

whats the term whne u have a normal femoral inclination of 125

A

coxa norma

15
Q

coxa valga cuases weight bearing on

A

head/neck to shaft

16
Q

angle for coxa valga

A

> 125

17
Q

because in coxa valga the force is more in line with femur shaft it can lead to

A

abductor fatigue/weakness

18
Q

coxa valga has increa/dec trabeculation

A

decreased

19
Q

() joint stability -> () stability in coxa valga

A

decrease

20
Q

coxa valga makes u susceptible to what injuries

A

dislocation/dysplasia («<) , art. tearing, arthorsis

21
Q

1/ # kids born with hip displacia

A

1/500 so frequent

22
Q

how body compensates for coxa valga

A

increase trabculation in head instead of neck

acetabulum labrum grows a lil more thicker and longer to try to keep head in socket

23
Q

if dislocate femur can u walk

A

no

24
Q

dysplasia means

A

abnormal tissue

25
Q

dislocation means

A

out of socket

26
Q

flexion degrees of hip

A

90/120 (90 if don’t bend knee/lock knee)

27
Q

muscles that do hip flexion

A

psoas, iliacus, rectus femoris, Sartorius, pectineus