Greenstick fractures are incomplete fractures where the bone cracks but does not completely break. They are more common in children due to their softer, more flexible bones. Symptoms can be minor like swelling or pain. An x-ray is needed for diagnosis. Treatment involves immobilizing the bone with a cast to allow it to heal.
Compound fractures penetrate the skin, creating an open wound. They require immediate medical attention due to a higher risk of infection. Surgery is often needed to clean and stabilize the broken bones.
Simple fractures involve a clean break where the bone splits but the skin remains intact. While less severe than compound fractures, treatment still involves setting the bone in proper alignment and casting it to heal.