Pocket of fluid: A baker's cyst is a pocket of fluid that can develop behind your knee when your knee is hurt like arthritis or a cartilage tear. You can feel pain or tightness. Treatment depends on what's causing it. Please talk with your doc about what to do next.
Answered 9/28/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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