Traumatic knee injury
People who suffer direct impact to the knee, such as victims of car accidents or falls, as well as those involved in high-risk activities that may lead to trauma, such as extreme sports enthusiasts, may experience structural damage to the knee joint.
Post-traumatic knee pain can have various causes, depending on the nature and severity of the injury. Here are some common causes of post-traumatic knee pain:
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Soft tissue injuries:
Impact or twisting can cause injuries to the muscles, tendons, or ligaments around the knee. These injuries may include strains, contusions, or tears. -
Fractures:
The bones of the knee (such as the femur, tibia, or patella) may fracture during impact or falls. -
Joint dislocation:
The knee joint may partially or completely dislocate due to impact or twisting. -
Nerve damage:
Nerves near the knee may be damaged due to trauma, leading to pain, numbness, or tingling sensations. -
Infection:
Although less common, open knee wounds may lead to infection, causing pain and swelling. -
Hematoma:
Vascular damage can cause hematoma in the knee's internal or surrounding tissues, leading to pain and swelling.
To reduce the risk of knee pain, it is recommended that these high-risk individuals engage in regular muscle strength and flexibility training, maintain a healthy body weight, and perform proper warm-up and stretching exercises before activities. If pain or discomfort occurs, seek immediate professional medical help for assessment and treatment.