Knee braces - These present aid and prevent weight and stress from getting put on the afflicted knee. Bodily examination. In a standard exam for PCL accidents, you lie in your back again with your knee bent. Your medical doctor then examines your knee and presses versus your higher shin. https://www.theorthopaedicandpainpractice.com/what-happens-if-i-injure-my-posterior-cruciate-ligament/