A compound fracture, also known as an open fracture, occurs when a broken bone pierces through the skin. This type of injury is more serious than a simple fracture because it exposes the bone to the outside environment, increasing the risk of infection. Common causes include falls, sports injuries, or accidents. Treatment for a compound fracture typically involves surgery to clean the wound and stabilize the bone, often using metal plates or screws. After surgery, patients usually need physical therapy to regain strength and mobility. Proper care is essential to ensure healing and prevent complications like osteomyelitis, an infection of the bone.