There are several types of bone fractures described in the document. A transverse fracture occurs when the bone breaks straight across at a right angle. A comminuted fracture is when the bone shatters into many small pieces. A greenstick fracture is an incomplete break where one side of the bone is broken and the other side is bent. Fractures can be simple, involving just a bone break, or compound, involving a break in both the bone and skin. Treatment typically involves x-rays to determine the type of fracture, realigning the broken bones, and immobilizing the area with casting while it heals.