The skeletal system comprises all of the bones in the human body, providing support, protection, and producing blood cells and storing minerals. Bones can fracture in different ways depending on the type and impact of an accident, such as falling. There are several types of bone fractures including simple, compound, spiral, oblique, impacted, transverse, greenstick, and comminuted. Simple fractures have no open skin wound while compound fractures have an open wound and are more serious. Comminuted fractures involve bones shattered into small pieces requiring surgical fixation to heal properly.