1naresh
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Findings No. of Patients No. of Positive Plain film CT 3D-CT MRI TP TN FP FN TP TN FP FN TP TN FP FN TP TN FP FN Occult fracture 12 2 0 9 0 2 0 6 0 1 0 4 0 0 2 10 0 0 Avascular necrosis 12 2 1 9 0 1 0 6 0 1 0 4 0 0 2 10 0 0 Pseudarthrosis 12 5 5 7 0 0 2 4 0 0 2 1 0 0 5 7 0 0 Tearing of the ALL 12 10 8 2 0 2 1 1 0 5 3 1 0 0 8 2 0 2 Tearing of the PLL 12 7 0 5 0 7 0 4 0 3 2 1 0 1 5 5 0 2 Ligament tears in the posterior column and adjacent soft tissue disruption 12 11 1 0 0 11 0 0 0 7 0 0 0 4 11 1 0 0 Cord deformity 12 5 0 0 0 12 0 0 0 7 1 0 0 3 5 7 0 0 Spinous process fracture in the cervical region 3 3 3 0 0 0 0 0 0 0 1 0 0 0 3 0 0 0 Spinous process fracture in the thoracic region 9 4 3 5 0 1 1 5 0 1 1 2 0 0 4 5 0 0 Facet fracture 12 10 4 2 0 6 4 2 0 1 4 0 0 0 10 2 0 0 Any fractures in the posterior column 12 11 6 1 0 5 4 1 0 2 4 0 0 0 11 1 0 0
* Sensitivity = TP/(TP + FN).