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Table 1 Scan protocol

From: Quantitative analysis of metal artifact reduction in total hip arthroplasty using virtual monochromatic imaging and orthopedic metal artifact reduction, a phantom study

  Philips iQon 128 slice dual-layer detector CT
Energy 140 kVp
Collimation 64 × 0.625 mm
FOV 330 mm
Pitch 0.392
Matrix 512 × 512
Rotation time 0.75 s
Dose (CTDI) 20 mGy
Filter IMR: sharp plus
  Spectral level: sharp (C)
Increment 0.46
Slice thickness 0.9 mm