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Why is my knee twisting?

Published in Knee Instability Causes 2 mins read

Your knee may be twisting due to knee instability, which often results from a ligament injury.

Understanding Knee Twisting and Instability

Knee twisting, or the sensation of the knee moving from side to side during normal activities, points to what doctors call knee instability. This feeling of instability arises when the knee joint isn't properly supported, leading to abnormal movements.

Common Causes of Knee Twisting

  • Ligament Injuries: According to orthopedic specialists, a major cause of knee twisting is damage to the ligaments. Ligaments are strong bands of tissue that connect bones and provide stability to the knee joint. Injuries to ligaments like the ACL (anterior cruciate ligament), MCL (medial collateral ligament), LCL (lateral collateral ligament), or PCL (posterior cruciate ligament) can cause the knee to feel unstable.
  • Other Potential Causes: While ligament injuries are the most frequent culprit, other factors can contribute to knee twisting:
    • Meniscal tears: Damage to the cartilage in the knee.
    • Muscle weakness: Insufficient strength in the muscles surrounding the knee (quadriceps, hamstrings, etc.).
    • Cartilage damage: Problems with the articular cartilage that cushions the knee joint.
    • Underlying conditions: Arthritis or other joint conditions.

Treatment Options

Many cases of knee instability, particularly those stemming from ligament injuries, can be managed without surgery:

  • Physical Therapy: Strengthening the muscles around the knee can provide additional support and stability.
  • Medication: Pain relievers and anti-inflammatory medications can help manage discomfort and reduce inflammation.

Seeking Professional Help

It is important to see an orthopedic specialist for a proper diagnosis. They can determine the exact cause of the knee twisting and recommend the most appropriate treatment plan.