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Baker's Cyst
A Baker’s cyst, also known as a popliteal cyst, is a fluid-filled swelling that forms behind the knee. It occurs when excess synovial fluid leaks from the knee joint due to inflammation or injury, creating a visible lump. This condition often results in discomfort, swelling, and stiffness, especially when the knee is bent or straightened fully. At RAD Clinics, we provide precise, minimally invasive Baker’s cyst treatment through ultrasound-guided Baker’s cyst injection, designed to reduce inflammation and relieve symptoms effectively.

Causes of Baker's Cyst
Several underlying issues can lead to the development of a popliteal cyst:
- Knee joint conditions: Arthritis or cartilage tears often lead to excessive fluid production, contributing to cyst formation.
- Injury: Trauma or overuse can result in inflammation and cyst development.
Symptoms of Baker's Cyst
Signs that may prompt the need for Baker’s cyst treatment include:
- Swelling and a visible lump behind the knee.
- Stiffness and restricted knee movement.
- Pain that worsens during activity or prolonged standing.
Anatomy of the Knee
The knee joint is filled with synovial fluid to reduce friction during movement. When joint inflammation occurs, excess fluid can escape into the popliteal space at the back of the knee, resulting in a popliteal cyst. This balloon-like swelling presses on surrounding tissues, causing discomfort and restricting movement.
Diagnosis of Baker's Cyst
At RAD Clinics, our diagnosis process for Baker’s cyst may include:
- Physical examination: Your doctor will assess the knee, checking for swelling, tenderness, and range of motion.
- Imaging tests: Ultrasound may be used to get a detailed view of the bursae and detect inflammation.
- Aspiration: In some cases, fluid from the bursa may be removed and tested to rule out infection or other underlying conditions.

Cortisone Injections for Baker's Cyst
We offer ultrasound-guided Baker’s cyst injection as a reliable and effective Baker’s cyst treatment option. This targeted procedure delivers corticosteroid medication directly into the inflamed bursa to alleviate pain and reduce swelling.
Benefits of Ultrasound-Guided Cortisone Injections
- Precision: Ultrasound guidance allows the physician to accurately target the inflamed bursa, ensuring optimal results with minimal risk.
- Minimal discomfort: With precise needle placement, there is less disruption to surrounding tissues, making the procedure more comfortable.
- Fast pain relief: Cortisone is a powerful anti-inflammatory medication, providing rapid reduction of pain and swelling in the affected knee.
- Long-lasting effects: Cortisone injections can provide long-term relief, enabling patients to resume their daily activities more quickly.
- Non-invasive option: This treatment is non-surgical, requiring only a small injection to deliver the medication directly to the affected area.
What to Expect During the Procedure
Your Baker’s cyst injection appointment at RAD Clinics includes:
- Preparation: The knee is cleaned, and a local anaesthetic may be applied to numb the area.
- Ultrasound guidance: The doctor uses an ultrasound probe to visualise the inflamed bursa.
- Injection: A thin needle is inserted into the bursa, and cortisone is injected. The entire procedure is typically quick, taking about 10-15 minutes.
After the procedure, patients may experience mild soreness at the injection site, which usually resolves within a day. Full relief from symptoms may occur within a few days to a week after the injection.
When to Seek Treatment
Consider professional Baker’s cyst treatment if you experience:
- Your knee pain is severe or persistent.
- You notice significant swelling or warmth around the knee.
- The knee’s range of motion becomes limited.
- There is no improvement with rest, ice, or over-the-counter medications.
- You suspect infection (e.g., fever, redness).
At RAD Clinics, our customised popliteal cyst treatment plans and ultrasound-guided injections are designed to address your condition with precision, promoting faster recovery and pain relief.

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Exceptional professional service, highly recommended for quick, efficient, and friendly ultrasound scans and injections. Instant relief, thorough analysis, and personalized treatment at reasonable prices.
DISCLAIMER
We do not accept insurance coverage. If you wish to reimburse your fees, then please kindly check with your insurance provider prior to booking as we cannot be held responsible for any non-payments.
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