[Traumatic lesions of the spine below the axis].

Sports activities and traffic accidents are leading to an increasing incidence of spinal injuries. To assist in correct and quick diagnosis of spinal fractures the radiologist such modern diagnostic tools as computerized tomography, magnetic resonance imaging and digital radiography. Nevertheless. The plain film is of major importance for recognition of the type of fracture from its biomechanical pattern. Apart from this, the radiologist should decide individually what other examination(s) are needed for visualization of the full amount of damage. We found the model of Magerl and co-workers for fracture types and the model of Denis for stability the best, covering almost the entire spine from C3 and L5. The different types of fractures and discoligamentous injuries are discussed with reference to the risks attached of neurological complications and stability.