These injuries seldom mend by themselves due to insufficient nutrients. Once the loose meniscus cartilage moves around within your joint, it may cause locking or popping of the knee and knee instability. A severely wounded meniscus might also bring on arthritis. The orthopaedic surgeon will ask how the injury transpired, https://www.theorthopaedicandpainpractice.com/what-happens-if-i-injure-my-posterior-cruciate-ligament/