Prepatellar Bursitis
What is Prepatellar bursitis?
Prepatellar bursitis is the inflammation of the prepatellar bursa, a small fluid-filled sac located in front of the patella (kneecap). The bursa acts as a cushion, reducing friction between the skin and the bones or tendons, helping to facilitate smooth movement. When the prepatellar bursa becomes inflamed, it leads to prepatellar bursitis, commonly known as “housemaid’s knee” or “carpet layer’s knee.”
Symptoms:
- Swelling: One of the most noticeable symptoms is swelling in the front of the knee, around the kneecap. The area may appear visibly enlarged or puffy.
- Pain: Pain is typically felt in the front of the knee, and it may worsen with activities like kneeling, walking, or climbing stairs.
- Warmth and Redness: The knee may feel warm to the touch, especially if the bursitis is caused by infection. Redness of the skin over the bursa may also occur.
- Limited Range of Motion: In some cases, the knee may become stiff or difficult to move due to pain and swelling.
- Tenderness: The area around the kneecap may be tender, and pressing on the swollen bursa may elicit pain.

Treatments we offer:
Cortisone is a potent anti-inflammatory medication that helps to reduce pain, swelling, and inflammation in the affected area. When injected into the prepatellar bursa, it provides direct relief by targeting the inflammation causing the pain and discomfort
Benefits of Cortisone Injections for Prepatellar Bursitis:
- Pain Relief: A cortisone injection can significantly reduce pain, helping individuals return to daily activities and work that might otherwise be difficult due to knee discomfort.
- Reduction of Swelling: The inflammation in the bursa will decrease, which can also lead to less pressure on surrounding structures like tendons and tissues, further reducing pain.
- Quick Relief: For many people, cortisone injections can provide quick relief, allowing them to return to normal activities sooner than with non-steroidal treatments alone.
Your Care Pathway with us
- To book an appointment you can call our reception line, 0142084487, or email to info@altonpainclinic.co.uk or click the button given below.
- Comprehensive Musculoskeletal examination and testing.
- Same day Ultrasound Guided Injection for pain relief.
- Discussion of your treatment plan, treatment plan can include advanced treatments for example Cortisone Injections, Hyaluronic injections and various other options tailored to your specific needs.

What our Patients say?
Understanding Prepatellar Bursitis
Prepatellar bursitis is the inflammation of the prepatellar bursa, a small fluid-filled sac located at the front of the knee, just in front of the patella (kneecap). The purpose of the bursa is to reduce friction and cushion the knee joint, allowing smooth movement between the skin and the underlying bones and tendons. When the prepatellar bursa becomes inflamed, it can lead to pain, swelling, and limited knee function.
Causes of Prepatellar Bursitis:
Repetitive Pressure or Trauma:
- Prolonged or repeated pressure on the knee, such as constant kneeling (e.g., construction workers, gardeners, or floor layers), can irritate the bursa and cause inflammation.
- Direct impact or a fall onto the knee can also lead to trauma, causing the bursa to swell and become inflamed.
Infection (Septic Bursitis):
- If bacteria enter the bursa through a cut, scrape, or other openings in the skin, an infection can develop. This type of bursitis is called septic bursitis, and it can lead to more severe symptoms such as redness, warmth, and fever.
Underlying Conditions:
- Certain medical conditions like gout, rheumatoid arthritis, or pseudogout can increase the risk of bursitis by causing inflammation in the joints or the bursa itself.
Diagnosis:
A clinician at Alton Pain Clinic will diagnose prepatellar bursitis through a physical examination, assessing the range of motion, pain, and swelling in the knee. They may ask about activities, hobbies, or work that involve prolonged kneeling, repetitive pressure on the knee, or recent trauma to the area. The clinician will also check for tenderness over the front of the knee, especially around the kneecap. To confirm the diagnosis or rule out other conditions, imaging tests such as Ultrasound can also be employed to visualize inflammation in the bursa and assess fluid buildup. If infection is suspected, fluid aspiration from the bursa may be performed to analyse the contents.
Treatment for Prepatellar Bursitis:
Rest and Ice:
- Resting the knee and applying ice can help reduce swelling and pain. Avoid activities that put pressure on the knee (like kneeling).
Medications:
- NSAIDs (Nonsteroidal Anti-inflammatory Drugs): Over-the-counter pain relievers like ibuprofen can reduce pain and inflammation.
- If the bursitis is caused by an infection, antibiotics are prescribed.
Compression and Elevation:
- Applying a knee brace or bandage for compression and elevating the knee can also help reduce swelling.
Aspiration:
- If there is a significant amount of fluid buildup in the bursa, the doctor may use a needle to remove the fluid, which can help alleviate pressure and discomfort.
Corticosteroid Injections:
- If the inflammation is severe and doesn’t improve with rest or medications, a corticosteroid injection may be administered directly into the bursa to reduce inflammation.
Surgical Removal:
- In rare cases, if the bursitis is chronic or severe and doesn’t respond to other treatments, surgery to remove the bursa may be necessary.
Prevention of Prepatellar Bursitis:
- Knee Protection: If you work or engage in activities that involve kneeling, use knee pads or cushions to reduce pressure on the knee.
- Avoid Prolonged Kneeling: If possible, avoid staying in positions that put excessive pressure on the knees for long periods.
- Strengthening Exercises: Strengthening the muscles around the knee (quadriceps, hamstrings) can help reduce strain on the bursa.
- Proper Technique: When engaging in sports or physical activities, use correct posture and techniques to avoid unnecessary stress on the knees.
Our Treatment Procedures
PROCEDURE
Preparation:
The patient is positioned comfortably, and the affected area is cleaned with antiseptic solution to minimize the risk of infection. The ultrasound machine is positioned to visualize the targeted area, and a gel is applied to the skin to facilitate sound wave transmission.Ultrasound Guidance:
The physician uses the ultrasound probe to locate the exact site of the inflammation or cyst. The real-time imaging allows the healthcare provider to visualize the tissues, joints, and structures to accurately guide the needle toward the target area, such as a joint space or soft tissue.Injection of Corticosteroid:
Once the needle is properly positioned, the physician injects a corticosteroid (such as cortisone) mixed with a local anesthetic. The corticosteroid helps reduce inflammation and swelling, while the anesthetic provides immediate pain relief.Post-Procedure:
After the injection, the needle is carefully withdrawn, and the area is cleaned again. The patient may be asked to rest briefly before resuming normal activities. In some cases, patients may experience mild soreness at the injection site for a few days.