Sprains Flashcards
What is gait?
refereed to as walking
you need how many degrees of flexion during the swing phase?
60 degrees
when maximally hyper extend you need up to how many degrees at heel off?
10 degrees
with the screw home mechanism, what happens to the tibial?
ER
if the knee doesn’t reach full extension what happens to the ankle?
it becomes hypermobile
SN; THE HIP WILL NOT COMPENSATE BC IT NEEDS TO IR WHEN KNEE ER AT THE HEEL
Descending from stairs you need how many degrees of flexion
90 degrees, but may need up to 120 degrees of flexion
Doing a sit-to-stand from a toilet or chair you need how many degrees of flexion?
105 degrees of flexion
How many degrees of flexion for cycling do you need?
120 degrees
what is the goal with a total knee arthroplasty?
120 degrees of flexion
when kneeling and going into a deep squat you need?
full flexion and arthrokinematic from 120-150 degrees of flexion
going into a squat the femoral will?
ER, posterior glide, and lateral glide
anything of the motions sound different.
Knee flexion the tibia is?
IR
knee extension the tibia is?
ER
what is a sprain?
stretching or tearing of a ligament
Stretching or tearing of a ligament may lead to what?
joint laxity and dysfunction
