/assets/production/practices/bcacc3597fffcc7f3a4f4939febb716e21c011e8/images/2850372.jpg)
A Baker’s cyst can cause swelling, tightness, and discomfort behind your knee, making it difficult to walk, bend, or stay active. Often linked to underlying knee conditions such as arthritis or meniscus tears, Baker’s cysts may worsen over time if the root cause is left untreated. At IVO Miami in Coral Gables, Florida, Dr. Gregory Foremny, MD, provides comprehensive evaluation and image-guided treatments for Baker’s cysts and the conditions that contribute to them. Call the office to schedule an appointment today.
Baker’s Cysts Q & A
What is a Baker’s cyst?
A Baker’s cyst, also called a popliteal cyst, is a fluid-filled sac that develops behind the knee. It forms when excess joint fluid accumulates and pushes into the back of the knee, creating a noticeable bulge. While a Baker’s cyst itself is not usually dangerous, it is often a sign of an underlying knee problem that can require medical attention.
Baker’s cysts commonly develop in people with conditions that cause inflammation or irritation within the knee joint.
What causes a Baker’s cyst?
Several knee conditions can lead to excess fluid production and the development of a Baker’s cyst, including:
Osteoarthritis
Wear-and-tear damage within the knee joint can trigger inflammation and increased fluid production, leading to cyst formation.
Meniscus tears
A torn meniscus can irritate the knee joint and cause fluid buildup that contributes to a Baker’s cyst.
Inflammatory arthritis
Conditions such as rheumatoid arthritis can create ongoing joint inflammation that increases the risk of developing a cyst.
Knee injuries
Trauma or repetitive stress injuries affecting the knee may also contribute to excess fluid accumulation.
What symptoms can a Baker’s cyst cause?
Some Baker’s cysts cause few or no symptoms. Others can lead to:
- Swelling behind the knee
- A feeling of tightness or fullness in the back of the knee
- Knee pain or discomfort
- Stiffness when bending or straightening the leg
- Symptoms that worsen after standing or physical activity
In rare cases, a Baker’s cyst can rupture, causing pain and swelling that may extend into the calf.
How is a Baker’s cyst treated?
You may be interested in procedures if conservative care including physical therapy, bracing, ice therapy, heat therapy, and other topical treatments and medications don’t improve your symptoms.
Dr. Foremny focuses on treating both the cyst and the underlying knee condition causing it. Treatment options may include:
Image-guided aspiration
Using ultrasound guidance, excess fluid can be carefully drained from the cyst to reduce pressure and discomfort.
Corticosteroid injections
Steroid injections help reduce inflammation within the knee joint and may decrease the likelihood of fluid reaccumulation.
Orthobiologic injections
Platelet-rich plasma (PRP) and other orthobiologic treatments may support healing and help with pain.
Treatment of underlying knee conditions
Addressing arthritis, meniscus tears, or other knee problems is often the most effective way to prevent recurring Baker’s cysts. To learn more, call IVO Miami to schedule an appointment today.