RESUMEN
Objective To investigate the application value of spiral CT spinal cord and intervertebral disk 3D recontruction in vertebra trauma.Methods 78 patients with vertebra trauma were examined by CT axial, the primal date of each were retrospectively inserted and reconstructed, all the cases use 3D,SSD and sagittal MPR, compared with routine 2DCT.Results Spinal cord was normal in 23 cases.Spinal cord was pressed in 39 cases.Spinal cord was transected in 16 cases.Intervertebral disk was damaged in 38 cases.Conclusion Spiral CT can do spinal cord and intervertebral disk 3D reconstruction , it can show vertebra trauma and display intervertebral disk damage intuitionistically,which has instruction in making reasonable cure project and judging cure effect.