These injuries rarely heal by themselves mainly because of the insufficient nutrients. When the loose meniscus cartilage moves around inside your joint, it may lead to locking or popping of your knee and knee instability. A severely injured meniscus may also bring about arthritis. Pharmacological treatment is commonly used to https://www.theorthopaedicandpainpractice.com/what-happens-if-i-injure-my-posterior-cruciate-ligament/