Meniscus accidents may perhaps cause difficulty straightening the leg, and deliver a popping feeling and locking or catching on the knee. A ligament injury on the knee is usually painful at rest and could be swollen and heat. The pain typically worsens if one particular bends, places fat to the https://www.theorthopaedicandpainpractice.com/what-is-an-anterior-cruciate-ligament-acl-injury/