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MRI evaluation: sagittal disk position - comparison of mean values (degree) between the groups
| Sagittal disk position | Control group (C) n = 10 | Twin Block (T) n = 10 | Bionator (B) n = 10 | Comparison | ||
|---|---|---|---|---|---|---|
| X ± SD (deg) | X ± SD (deg) | X ± SD (deg) | C and T | C and B | T and B | |
| Pretreatment | 11.2 ± 9.9 | 21.2 ± 9.3 | 15.5 ± 11.6 | NS | NS | NS |
| After 6 months | 8.6 ± 10.9 | 1.8 ± 0.2 | −0.9 ± 0.5 | NS | NS | NS |
| Difference | −2.6 ± 0.9 | −19.4 ± 9.1 | −16.4 ± 11 | HS | HS | NS |
