Objective: To study characteristic, radiologic image of CT in spinal dorsal, lumbar. Subjects: 56 patients received x-rays, computerized tomography and surgery at Hospital C Thai Nguyen from July 2011 to July 2014. Research methods: Cross-sectional descriptive retrospective and forward research. Results: 41 men, representing (73.21 percent); 15 women, representing (26.79 percent) and the proportion of male / female: 2.73/ 1. Straight shaft lesions on CXR and CT are met eight patients, accounting for (14.29 percent). Angulated lesions in nine patients met CXR, representing (16.07 percent); CT met on 11 patients, accounting for (19.64 percent). Injury sliding and folding angle on CXR and CT were 32 patients met accounting (57.14 percent). Damage to slide and rotate on XQ having 7 patients, accounting (12.5 percent); CT met on 5 patients, accounting (8.93 percent). Reconciling a supply after vertebral lesions on CT, CXR. Photos pedicle injury, transverse ridges, cliffs and CXR on CT. Conclusion: CT than CXR in assessing spinal stenosis, bone fragments to move into,the spinal canal, causing compression of the cord, the supply after injury and spinal contusion edge. CT is very limited in evaluating epidural hematoma and no assessment cord injury and spinal ligament.
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