*Common Causes of Knee Pain*

Common Causes of Knee Pain*

1. *Knee Arthritis*: Inflammation of the knee joint, often due to wear and tear, leading to pain and stiffness.

2. *Patellofemoral Pain Syndrome*: Pain around the kneecap (patella), commonly caused by overuse or misalignment.

3. *Iliotibial Band Syndrome*: Friction of the iliotibial band (a ligament running from the hip to the knee) causing pain on the outer side of the knee.

4. *Torn Knee Cartilage*: Damage to the cartilage in the knee, often due to twisting movements, resulting in pain and swelling.

5. *Cruciate Ligament Injury*: Injury to one of the knee's crucial ligaments (ACL or PCL), often from sudden stops or directional changes.

6. *Hemarthrosis*: Accumulation of blood in the knee joint, usually due to trauma, leading to swelling and pain.