löparknä

Löparknä, also known as runner's knee, is a common overuse injury that affects the front of the knee. It is characterized by pain that is felt around or behind the kneecap. The pain typically worsens with activities like running, climbing stairs, or sitting for long periods with the knee bent.

The exact cause of löparknä is not always clear, but it is often associated with repetitive flexion and extension of the knee joint, common in runners. Factors that can contribute to its development include poor training practices, such as sudden increases in mileage or intensity, weak hip and thigh muscles, especially the quadriceps and glutes, and biomechanical issues like flat feet or an abnormal gait. Tightness in the iliotibial band (IT band), a thick band of fibrous tissue that runs down the outside of the thigh, is also frequently implicated.

Diagnosis is usually made based on a physical examination and the patient's reported symptoms. Imaging tests are generally not required unless there are concerns about other underlying knee problems.

Treatment for löparknä typically involves a multi-faceted approach. Rest from activities that aggravate the pain is crucial in the initial stages. Applying ice to the affected area can help reduce inflammation and pain. Over-the-counter pain relievers like ibuprofen can also be used. Once the acute pain subsides, a rehabilitation program focusing on stretching the IT band and quadriceps, as well as strengthening the hip abductors and quadriceps, is vital. Gradual return to running is recommended, often with modifications to training volume and intensity. Proper footwear and orthotics may also be considered to address biomechanical issues. In persistent cases, physical therapy or medical intervention might be necessary.