Arthritis: You may have arthritis, you should have it evaluated to get a correct diagnosis and treatment options.
Answered 1/16/2019
6.3k views
Meniscus /cartilage: Meniscus or cartilage damage will lead to grinding or roughness. If your knee is catching or locking up, that can also be a loose piece of cartilage moving around the joint.
Answered 1/16/2019
4.9k views
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A doctor has provided 1 answer
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