Posterior cruciate ligament injuries can be caused by trauma, chronic strain, and arthritis.
1. Trauma: The posterior cruciate ligament can be amputated when the tibia is suddenly dislocated backward due to traffic accidents or fall injuries. Or, when exercising or falling down, rotational violence sprains the joint, which can also lead to the injury of the posterior cruciate ligament.
2. Chronic strain injury: due to prolonged standing and walking, excessive fatigue and overloading, and prolonged strenuous physical exercise, which can lead to chronic strain injury of the posterior cruciate ligament in different degrees.
3. Arthritis: rheumatic, rheumatoid and osteoarthritis can cause inflammation of articular cartilage, synovial membrane and ligaments, etc., and patients can suffer from posterior cruciate ligament injury.
Posterior cruciate ligament injury is recommended to go to the hospital in a timely manner, early and regular treatment to avoid adverse effects.