By David Macaulay, Veritas Legal Media - veritaslegalmedia@hotmail.com Many back injuries sustained in car crashes will clear up over time, with the exception of severe spinal injuries caused by high impact crashes. But herniated disc injuries can be caused by low speed rear-end crashes as well as high speed wrecks. They can cause the victim serious pain and may require costly surgery in some cases. The discs are round cushions that separate the vertebrae of the spinal column. They act like...