<prompt> Investigation of choice for SCIWORA isCTX-rayMRIAll of the above  <response>: SCIWORA is the abbretion of spinal cord injury without radiographic abnormality. MRI is the Investigation of Choice and has normal plain film and CT findings. It tends to occur in the paediatric population and involves upper cervical spinal cord. MRI cervical-dorsal spine Sagitta view of a paediatric patient showing hyper intensity in spinal cord at C7-D1 level so spinal cord contusion. 