How do you treat a dislocated knee?

if the knee is still dislocated, straighten the leg out as slow as you can, usually this will relocate the knee cap, if it doesn't remain calm, call an ambulance, do not move this will result in grinding and damage to the bone, if the knee is already relocated then wrap your knee in an ace bandage the support the knee cap and prevent it from dislocation again, for dislocated knees the healing process is RICE rest ice compression elevation