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Table 4 Repeatability and accuracy of measurement of relative movement in the model (n = 210)

From: A CT method for following patients with both prosthetic replacement and implanted tantalum beads: preliminary analysis with a pelvic model and in seven patients

   Rotation (degrees) Translation (mm)
   x y z x y z
Repeatability 120 kVp 0.02 0.03 0.03 0.01 0.01 0.01
100 kVp 0.03 0.04 0.04 0.01 0.01 0.01
Accuracy 120 kVp 0.24 0.30 0.36 0.07 0.13 0.07
100 kVp 0.37 0.38 0.39 0.09 0.12 0.11