There are different types of fractures that can occur in various parts of the body. A fracture is a complete or partial break in the bone caused by excessive force or trauma. Fractures are generally classified as simple or compound. A simple fracture, also called a closed fracture, involves a broken bone but no break in the skin, while a compound fracture, also known as an open fracture, means the broken bone pierces the skin, raising the risk of infection. The seriousness of a fracture depends on its location and the damage to surrounding bone and tissue, with complications possibly leading to issues like blood vessel or nerve damage if not promptly treated.