Patellofemoral pain syndrome
Patellofemoral pain syndrome (pronounced: puh-tell-o-fem-or-ul pain syndrome), also known as runner's knee, is a condition characterized by pain in the front of the knee and around the kneecap (patella). The exact etymology of the term is derived from the Latin words 'patella' meaning 'small dish' or 'kneecap', and 'femur' meaning 'thigh'. The term 'syndrome' is derived from the Greek word 'syndromē' which means 'concurrence'.
Symptoms
The primary symptom of patellofemoral pain syndrome is a dull, aching pain in the front of the knee. This pain may be exacerbated by physical activities that load the knee joint, such as running, squatting, or climbing stairs. Other symptoms may include a popping or grinding sensation in the knee, and knee stiffness.
Causes
Patellofemoral pain syndrome is typically caused by imbalances or dysfunction in the muscles around the knee and hip. This can result from overuse, trauma, or malalignment of the kneecap. Other contributing factors may include changes in footwear or running technique, and increased training intensity or volume.
Diagnosis
Diagnosis of patellofemoral pain syndrome is typically based on the patient's symptoms and a physical examination. Imaging tests such as X-rays or MRIs may be used to rule out other conditions.
Treatment
Treatment for patellofemoral pain syndrome typically involves a combination of rest, physical therapy, and pain management. Physical therapy exercises can help to improve muscle strength and flexibility, while pain management may involve the use of nonsteroidal anti-inflammatory drugs (NSAIDs) or other pain relievers.
See also
External links
- Medical encyclopedia article on Patellofemoral pain syndrome
- Wikipedia's article - Patellofemoral pain syndrome
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