There are many different types of spinal fractures: Compression, Burst, Flexion-distraction, and Fracture-dislocation. Each of these types of fractures are described. Other terms your doctor may use to describe a fracture include stable, unstable, minor, and/or major. A burst fracture is a spinal injury where the vertebra breaks due to immediate and severe compression. Immediate trauma such as a car accident or a severe fall are the leading causes for burst fractures with pieces of the vertebra shattering into surrounding tissues and sometimes the spinal cana