It depends: If it does not cause pain no treatment is needed and it has no significance. If it is associated with pain, then it may indicate an arthritic process. See a doctor and have the knee x rayed in this case.
Answered 12/23/2013
4.7k views
May not need treatme: May not need treatment. If no pain and no instability and no limitation of knee motion and no swelling, redness or warmth, it does not need treatment.
Answered 12/24/2013
4.7k views
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