Patellofemoral Pain Syndrome: Understanding the Cause of Your Knee Pain

What is Patellofemoral Pain Syndrome?

Patellofemoral Pain Syndrome (PFPS), often referred to as “runner’s knee,” is a common condition that causes pain around the kneecap (patella). The pain occurs when the kneecap moves abnormally over the thigh bone (femur), resulting in irritation of the soft tissues around the joint. This condition is particularly prevalent among active individuals, athletes, and those who engage in repetitive knee movements.

Symptoms You Might Experience

• Pain around or behind the kneecap, especially when walking, running, or climbing stairs
• A feeling of instability or weakness in the knee
• Swelling or tenderness around the knee
• Pain that worsens after prolonged sitting or standing
• Clicking or popping sensations in the knee during movement

What Causes Patellofemoral Pain Syndrome?

Several factors can contribute to PFPS, including:

• Overuse: Repetitive activities like running, jumping, or squatting can irritate the knee joint.
• Poor Biomechanics: Misalignment of the knee, hip, or foot can cause abnormal tracking of the kneecap.
• Weak Muscles: Weak quadriceps, hamstrings, or hip muscles can contribute to PFPS by failing to properly stabilize the knee joint.
• Previous Injuries: A history of knee injuries or trauma can increase the risk of developing PFPS.

Potentially Serious Causes of Knee Pain

While PFPS itself is generally not life-threatening, the pain can interfere with daily activities and worsen over time if not properly managed. Some serious causes of knee pain can include:

• Patellar Dislocation: When the kneecap dislocates or moves out of place.
• Osteoarthritis: Degenerative changes in the knee joint that can cause severe pain and stiffness.
• Tendon Injuries: Tears or inflammation in the tendons around the knee can mimic the symptoms of PFPS.

Why Imaging is Important

Imaging techniques such as X-rays, MRIs, and ultrasounds are essential for confirming a diagnosis and determining the exact cause of your knee pain. Without imaging, treatments like painkillers or physiotherapy may be prescribed without addressing the root issue. This leads to ineffective treatment and further frustration.

At The Pain Relief Clinic, we offer fast, affordable imaging services that deliver results in under one working day. If you’ve tried treatments without success, we also provide a $50 second opinion consultation to help you explore better treatment options.

Why Choose Us?

• Non-invasive, practical treatments that focus on the underlying cause of your knee pain
• Quick, affordable imaging to confirm your diagnosis
• Medisave and insurance-covered fees for eligible patients

Visit Us If You Are:

• Frustrated with ineffective treatments
• Looking for a faster, clearer diagnosis with imaging
• Considering a second opinion before opting for surgery