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After a long day, you might notice swelling or a pressure behind your knee. Even simple movements or sitting for hours can cause stiffness that’s hard to ignore.
You may catch yourself rubbing the back of your leg, wondering why it feels so full. Often, these sensations are caused by a Baker’s cyst, a fluid-filled swelling behind the knee.
At Resilience Orthopedics in Los Gatos, Dr. Pamela Mehta provides personalized treatment. She focuses on the cause of your discomfort and works to restore stability, helping you move comfortably again.
What is a Baker’s Cyst?
A Baker’s cyst, also called a popliteal cyst, is a fluid-filled swelling that forms at the back of the knee. It develops when excess joint fluid builds up and collects in a small sac at the back of the knee. This occurs because the joint is irritated or inflamed.
The knee is supported by bones, cartilage, ligaments, and a capsule that holds lubricating fluid. When the joint is stressed or injured, the body may produce extra synovial fluid to protect it.
Over time, this creates pressure and swelling that leads to a Baker’s cyst. As a result, movement can become limited and uncomfortable.
Who’s at Risk of Developing Baker’s Cyst?
Some people are more likely to develop a Baker’s cyst because of underlying knee issues or age-related changes.
You might be at higher risk if you:
- Have knee arthritis, which can cause extra fluid to build up in the joint
- Have a meniscus or ligament injury, like a tear or strain
- Experience ongoing knee inflammation from repeated stress or overuse
- Are older, since natural changes in the joints make fluid buildup more common
In most cases, a Baker’s cyst is a sign of another knee condition that needs attention.
What are the Symptoms of a Baker’s Cyst?
A Baker’s cyst can range from barely noticeable to significantly uncomfortable. While some remain small and painless, others can affect daily activities.
Common signs include:
- Visible swelling due to a lump or bulge behind the knee
- Stiffness that makes it difficult to bend or straighten the knee
- Pain or aching, especially when walking, standing, or bending
- Clicking or popping sensations in the knee joint
These symptoms often worsen with activity and improve with rest.
Book a Consultation with Dr. Pamela Mehta, MD
The Best Orthopedic Surgeon in San Jose
Dr. Mehta is a board-certified orthopedic surgeon who can help you recover from your joint condition. If you:
- Are Suffering From Pain and Mobility Issues
- Need Orthopedic Assessment and Advice
- Want Treatment From a Top Orthopedic Doctor
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What are the Possible Complications of a Baker’s Cyst?
Many Baker’s cysts are harmless, but leaving them untreated can lead to discomfort or complications. These may include:
- Ruptured Baker’s cyst: In some cases, the cyst can burst, causing sudden pain, swelling, and bruising in the calf.
- Pressure on nerves: A growing cyst may press on nerves, leading to tingling, numbness, or weakness in the leg.
- Deep Vein Thrombosis (DVT) confusion: Calf swelling or pain can sometimes mimic a clot, which needs urgent medical evaluation.
- Chronic discomfort: Persistent cysts create lasting pain or pressure, making everyday activities harder.
Early treatment helps prevent these complications and keeps the knee moving smoothly.
When Should I See a Specialist for Baker’s Cyst?
You should consider seeing a specialist if you notice:
- Persistent or worsening knee pain
- Swelling that doesn’t go away
- Stiffness or limited range of motion
- Sudden changes in symptoms
- Difficulty walking, bending, or doing normal activities
These signs may point to an underlying issue that shouldn’t be ignored. Early evaluation helps prevent complications and leads to more effective treatment.
How is a Baker’s Cyst Diagnosed?
Diagnosing a Baker’s cyst starts with understanding what’s causing your knee pain and swelling.
Here’s what you can expect during your evaluation at Resilience Orthopedics:
- Physical exam: Checking for swelling, tenderness, and range of motion.
- Ultrasound: Identifying fluid-filled sacs and measuring their size; a ruptured Baker’s cyst ultrasound also helps distinguish it from other causes of calf pain and swelling.
- MRI or X-ray: Looking for arthritis, cartilage damage, or ligament injuries.
Dr. Mehta stays closely involved in your treatment from diagnosis till recovery. Every detail helps create a personalized plan that treats both the cyst and its cause.
How Do We Treat a Baker’s Cyst at Resilience Orthopedics?
Patients from Los Gatos, San Jose, and nearby areas trust Dr. Mehta to relieve pain, restore movement, and help prevent the cyst from returning.
Some common treatment methods include:
- Targeted strengthening and stretching exercises to reduce pressure on the knee.
- Anti-inflammatory medications such as NSAIDs or corticosteroid injections to ease swelling and pain.
- Aspiration to gently drain excess fluid from the cyst when needed.
- Treating underlying conditions like arthritis or ligament injuries to reduce recurrence.
- Surgery in rare cases when conservative treatments don’t provide relief.
Ready to Recover?
Take the first step in getting back to your normal self, and book an appointment with Dr. Mehta today.
We’re ready when you are!
FAQs
How Does the Treatment Process Work at Resilience Orthopedics?
Your treatment begins with a thorough knee exam and imaging to understand what’s causing the cyst. From there, Dr. Mehta creates a treatment plan tailored to your knee, pain level, and daily life.
This may include physical therapy, medication, or targeted procedures. With regular follow-ups, we track your progress closely and adjust your care so your movement keeps improving.
How Long Does Recovery Take?
Recovery looks different for everyone. Some people notice improvement within weeks. Others need more time, especially if arthritis or injury is involved.
Dr. Mehta sets clear expectations and adjusts your plan as your knee heals.
Can a Baker’s Cyst Come Back?
It can, especially if the underlying issue isn’t treated. That’s why Dr. Mehta focuses on the cyst and the underlying cause.
By treating conditions like arthritis, inflammation, or knee injuries, she helps reduce the risk of the cyst returning.
Why Choose Resilience Orthopedics for Baker’s Cyst Treatment?
At Resilience Orthopedics, you’re not rushed or overlooked. Dr. Mehta listens first, then treats the cause of your pain.
Patients trust her care and expertise because it feels personal, and they feel supported at every stage of recovery.
