A Baker's cyst, is a fluid-filled swelling that forms behind the knee. It often arises as a result of any number of knee joint issues, that lead to an overproduction of synovial fluid. The cyst forms when this excess fluid is trapped in the back of the knee, creating a bulge, which can be palpable by clients (and very likely palpable by your Physio in an assessment).
Common symptoms include:
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A visible bulge or swelling behind the knee.
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Stiffness and tightness in the knee.
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Pain or discomfort, especially when bending the knee or during physical activity.
In severe cases, the cyst may rupture, causing fluid to leak into the calf, leading to sharp pain and swelling in the leg.
Physiotherapists focus on addressing the underlying causes of a Baker’s cyst and managing symptoms. Treatment may include:
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Joint Mobilization: To improve knee function and reduce pressure on the joint.
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Strengthening Exercises: To strengthen muscles around the knee, improving stability and reducing stress on the joint.
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Stretching and Flexibility: To improve range of motion and relieve tightness.
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Cold Therapy and Elevation: To manage swelling and pain.
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Education: To teach proper movement patterns and activity modifications to reduce stress on the knee.
In some cases, physiotherapy can help manage the symptoms and prevent recurrence, though surgical intervention may be necessary if the cyst causes significant problems. If you think this pesty cyst in suddenly appearing and/or you think it could be something that intermittently presents in your knee, reach out to an OHL Physiotherapist for a thorough assessment and plan. Call us on 9431 5955 and/or you can book online via our Client Portal on the website.
