This may involve environmental components which include wind, chilly, dampness and heat, and injury; in addition to interior aspects including liver and kidney deficiencies, or Qi and blood stagnation. The 2 bundles can't be separately determined on MRI along with the PCL appears as intensely hypointense. The apex of your posterior https://www.theorthopaedicandpainpractice.com/what-happens-if-i-injure-my-posterior-cruciate-ligament/