Many causes: It would be good to see your physician to assess if there is a problem with your ligaments or meniscus. There might be an xray ordered. Further testing such as a MRI might be ordered later. There are many causes of weak knee. Without knowing the history and a physical exam of your knee, we are only speculating.
Answered 6/10/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 3 answers
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