These injuries seldom mend on their own due to the insufficient nutrients. If the unfastened meniscus cartilage moves about inside your joint, it could result in locking or popping on the knee and knee instability. A seriously injured meniscus might also lead to arthritis. The orthopaedic surgeon will check with https://www.theorthopaedicandpainpractice.com/what-happens-if-i-injure-my-posterior-cruciate-ligament/