Catastrophic injuries and losses include paralysis, amputations, disfigurement, and injuries that can affect you for the long term. Eye injuries, dental injuries, and even broken bones, head injuries, and spinal cord damage can all be classified as catastrophic. It all depends on how long the injuries in question are expected to affect you, and to what extent. A medical expert can provide testimony that substantiates your claim that your accident-related injuries are catastrophic.