There are different types of bone fractures. These are the 10 most common types of fractures: 1. Transverse fractures are breaks that create a straight line across the bone. These are usually caused by trauma events like car accidents or falls. 2. Spiral fractures happen when the break spirals around the bone. These usually happen in the bones in the legs. They can happen in the arms and are often related to sports injuries or physical attacks. 3. Greenstick fractures are partial fractures that happen mostly in children. The bone will bend and break, but not into two or separate pieces. This happens in children because their bones are more flexible. 4. Stress fractures, also called hairline fractures, are generally caused by repetitive motions, like running. They look like a crack in the bone. 5. Compression fractures happen when the bone is crushed. Compression fractures are more frequent in the spine. 6. Oblique fractures happen when a break is diagonal across the bone. These are most common in the long bones and happen from a sharp blow that comes at an angle. 7. Impacted fractures occur when the broken bones are jammed together. 8. Segmental fractures refer to a bone that is broken in more than one place. These fractures take longer to heal and can have complications. 9. Comminuted fractures are when the bone breaks into three or more pieces. These are usually caused by high-impact accidents. 10. Avulsion fractures occur when a piece is pulled off of the bone by a ligament or tendon.