draining the fluid – by inserting a needle into the cyst.cortisone injections – to reduce inflammation.using crutches – to take the weight off your knee.physiotherapy – which may include heat or ice treatment and exercises and stretches to maintain the mobility and strength of your knee.temporarily avoiding activities that aggravate your knee joint.treating the underlying cause – such as medication for arthritis or rest and ice for torn knee cartilage.If treatment is required, options can include: ultrasound or magnetic imaging resonance (MRI).īaker's cysts don’t always need treatment as they can get better and disappear on their own.shining a light through the cyst (transillumination) – this can determine that the mass is filled with fluid.x-ray – this won’t show the cyst, but can show the presence of arthritis in the knee joint, which may be causing the problem.taking your medical history to see if you have any conditions that may cause a Baker’s cyst (such as rheumatoid arthritis).How is a Baker's cyst diagnosed?Ī Baker's cyst may be diagnosed using a number of different methods, including: So it’s better to be safe and get it checked out. It can be difficult to tell the difference between the complications of Baker’s cyst and more serious (but less common) problems such as a blood clot in the vein. If you experience any swelling or warmth in your calf, seek medical advice quickly. the cyst bursts, leaking fluid into the calf region, typically causing increased pain and bruising around the ankle.the cyst extends down into your calf muscles.the cyst continues to grow, causing your symptoms to worsen.The symptoms of a Baker’s cyst are mild usually, however sometimes complications can develop, such as: What are possible complications of a Baker's cyst? unknown causes – Baker's cysts can sometimes develop for no apparent reason.infection –can cause fluid to build up around the knee joint.arthritis – particularly rheumatoid arthritis and osteoarthritis.torn cartilage –cartilage is a thin cushion on the ends of your bones.injury – trauma or injury to the knee that can cause a build-up of excess fluid. ![]() Some of the common causes of a Baker's cyst include: stiffness or tightness at the back of the knee.Often there are no symptoms and you may not even know you have a cyst. This is a Baker’s cyst (also known as a popliteal cyst. When your knee produces too much synovial fluid, the excess fluid causes the bursa behind the knee to expand and bulge. Small fluid-filled sacs, known as bursa, cushion the joint and help reduce the friction between tissues caused by movement. This fluid allows your knee to move freely. Surrounding the joint is a tough capsule filled with lubricating fluid called synovial fluid. Your knee is a large and complex joint where three bones meet – your thigh bone (femur), shin bone (tibia) and kneecap (patella).
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