title: Radiology of spinal trauma--practical experience in a trauma unit.
abstract: The early diagnostic management of patients with acute spinal canal trauma may be among the most difficult injuries referred to a trauma centre. No standardized protocol exists. Radiographic examinations commence with plain films, including special views. Further radiographic studies, if required, vary and include CT, myelography and conventional tomography. CT and metrizamide myelography are complementary. In more complicated fracture-dislocations, all of the above investigations may be necessary. Recent advances, including water-soluble contrast media, the lateral C1-2 puncture and CT, now offer faster, safer and more thorough follow-up investigations with less radiation exposure. Patients with multiple injuries, previously considered too severely injured to undergo further neurologic investigations, may now be more adequately assessed early in the acute phase of injury such that appropriate surgical decompression or stabilization may be performed. The maximum attainable neurologic improvement for such individuals may be better realized with the improved radio-diagnostic capabilities available.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D009192:Myelography; D009864:Ontario; D013115:Spinal Canal / Q000293:injuries*; D013119:Spinal Cord Injuries / Q000000981:diagnostic imaging; D013124:Spinal Injuries / Q000000981:diagnostic imaging*; D014054:Tomography; D014057:Tomography, X-Ray Computed; D014193:Trauma Centers