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* 1. Do you experience pain in the region of your knee joint?

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* 2. Do you experience any signs of swelling or stiffness in the knee joint?

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* 3. Do you feel your knee is “locked” making it unable to be fully extended or bent?

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* 4. Do you feel severe pain when doing rigorous sports activities?

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* 5. You are unable to straighten your knee fully?

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* 6. Do you have the sensation of your knee "giving way"?

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* 7. Do you feel that your knee is unable to support you?

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* 8. Do you have a popping sensation in your knee joint?

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