| CT value (Hu) | T’ value |
---|---|---|
Decalcification group (n = 5) | ||
 Before decalcification a | 2767.15 ± 27.08b | −0.03 ± 1.03b |
 After decalcification b | 2688.80 ± 7.67acd | − 3.03 ± 0.29acd |
Control group (n = 5)c | 2768.59 ± 28.35b | 0.03 ± 1.08b |
All samples (n = 10)d | 2767.87 ± 26.15b | 0.00 ± 1.00b |