Diagnostic arthroscopy: arthroscopy, a minimally invasive technique could be performed where a little digital camera is inserted into your knee joint to visualise the buildings inside of if a diagnosis can't be produced from other tests or if bordering injury from the knee is predicted. Rheumatoid arthritis This can be https://www.theorthopaedicandpainpractice.com/what-is-an-anterior-cruciate-ligament-acl-injury/