midterm 2 starting with hip crap Flashcards
the center edge angle of wiberg is how many degrees
16-25
if you are below 16 degrees with wiberg should u worry
no
if u are above 25 degres with wiberg should u worry
yes cause its a sign of hip displasia
what do girls andboys stop growing in the hip
17 f and 21 males
what si the angle of femoral inclination
125
coxa vara causes weight bearing on
shaft
what angle would cause coxa vara
<125
coxa vera cause increased ()
trabeculation
the trabeculation of coxa vara goes through what parts of femur
head neck and shaft = more medullary tissue trying to support eight
coxa vara causes an increase in () but increase chances of () fx
increase in stability, neck fx
the femoral head () in acetabulum with coxa vara
deeper into acetabulum (increase jt surface and increase stability)
what are the 2 injuries associated with cox a vara
neck fx and epiphyseal damage
when a old person hurts self did fall or break hip and then fall
young person
old: break hip then fall
young: fall break hip
whats the term whne u have a normal femoral inclination of 125
coxa norma
coxa valga cuases weight bearing on
head/neck to shaft
angle for coxa valga
> 125
because in coxa valga the force is more in line with femur shaft it can lead to
abductor fatigue/weakness
coxa valga has increa/dec trabeculation
decreased
() joint stability -> () stability in coxa valga
decrease
coxa valga makes u susceptible to what injuries
dislocation/dysplasia («<) , art. tearing, arthorsis
1/ # kids born with hip displacia
1/500 so frequent
how body compensates for coxa valga
increase trabculation in head instead of neck
acetabulum labrum grows a lil more thicker and longer to try to keep head in socket
if dislocate femur can u walk
no
dysplasia means
abnormal tissue
