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MRI evaluation: sagittal concentricity - comparison of mean values between the groups
| Sagittal concentricity (percentage of condylar displacement) | Control group (C) n = 10 | Twin Block (T) n = 10 | Bionator (B) n = 10 | Comparison | ||
|---|---|---|---|---|---|---|
| X ± SD (%) | X ± SD (%) | X ± SD (%) | C and T | C and B | T and B | |
| Pretreatment | 6.9 ± 5.1 | 3.7 ± 2.3 | 7.7 ± 4.4 | NS | NS | NS |
| After 6 months | 6.7 ± 4.9 | 18.7 ± 10.3 | 19.1 ± 11.5 | S | S | NS |
| Difference | −0.17 ± 0.2 | 15.01 ± 7.9 | 11.38 ± 7.1 | HS | HS | NS |
