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Insights into Imaging

Table 2 Image scores at different energy levels (x ± s, n = 30)

From: Clinical application of multi-material artifact reduction (MMAR) technique in Revolution CT to reduce metallic dental artifacts

Objective score

MMAR

MARS

p

VMI50 keV

2.67 ± 0.48

1.13 ± 0.35

0.001

VMI70 keV

3.03 ± 0.49

1.37 ± 0.49

0.001

VMI90 keV

3.60 ± 0.50

2.07 ± 0.69

0.001

VMI110 keV

3.70 ± 0.47

2.50 ± 0.51

0.001

VMI130 keV

3.73 ± 0.45

2.73 ± 0.50

0.001

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