Prepatellar Bursitis

Prepatellar bursitis, also known as housemaid's knee or knee bursitis, is a common condition that causes inflammation of the bursa sac located in front of the kneecap. The bursa is a small fluid-filled sac that acts as a cushion between the bone and surrounding soft tissues, helping to reduce friction and pressure. Prepatellar bursitis can cause pain, swelling, and discomfort in the knee joint, and can be caused by a variety of factors.

Causes

Prepatellar bursitis can be caused by a variety of factors, including:

• Trauma: Direct trauma to the knee, such as a fall or blow, can cause inflammation of the bursa sac.
• Overuse: Repetitive activities that involve kneeling or crawling, such as gardening or cleaning, can put pressure on the bursa sac, causing inflammation.
• Infection: In rare cases, prepatellar bursitis can be caused by a bacterial infection.
• Medical conditions: Certain medical conditions, such as gout or rheumatoid arthritis, can increase the risk of developing bursitis.

Symptoms

The most common symptoms of prepatellar bursitis include:

• Pain: Pain in the front of the knee is a common symptom of prepatellar bursitis, which can be aggravated by movement or pressure.
• Swelling: The knee may become swollen, tender, and warm to the touch.
• Redness: The skin over the knee may appear red or inflamed.
• Limited range of motion: Bursitis can make it difficult to bend or straighten the knee, limiting the range of motion.

Diagnosis

Diagnosis of prepatellar bursitis typically involves a physical examination of the knee joint and a review of the patient's medical history. Imaging tests, such as X-rays or MRI scans, may be used to rule out other underlying conditions.

Treatment

Treatment for prepatellar bursitis depends on the severity of the condition and the underlying cause. Some common treatment options include:

• Rest: Resting the knee and avoiding activities that aggravate the bursa can help reduce inflammation and promote healing.
• Medications: Nonsteroidal anti-inflammatory drugs (NSAIDs) and other pain relievers can help reduce pain and inflammation.
• Physical therapy: Stretching and strengthening exercises can help improve range of motion and reduce the risk of future injury.
• Ice and heat therapy: Alternating between ice packs and warm compresses can help reduce pain and swelling.
• Aspiration and injection: In some cases, the bursa may need to be drained of excess fluid, or a corticosteroid injection may be administered to reduce inflammation.

Prevention

Preventing prepatellar bursitis involves taking steps to reduce the risk of injury or overuse, such as using knee pads or taking frequent breaks during activities that involve kneeling or crawling. Wearing appropriate footwear and maintaining a healthy weight can also help reduce the risk of knee injuries.

References

📰 Article(s) of the same category(ies)

• Knee Effusion
• Patellofemoral Pain Syndrome
• Knee Pain
• Knee Dislocation

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