Arthroscopy: arthroscopy, a minimally invasive procedure could be conducted wherever a small digital camera is inserted to the knee joint to visualise the buildings within. In some instances pain for the knee can originate from the hip or even the lower back. Pain together the interior aspect with the knee https://www.theorthopaedicandpainpractice.com/what-happens-if-i-injure-my-posterior-cruciate-ligament/