Research Article
Change of Mandibular Position during Two-Phase Orthodontic Treatment of Skeletal Class II in the Chinese Population
Figure 3
Molar correction of (a) the whole study sample, (b) positive growth group, (c) stable growth group, and (d) negative growth group for phase I (T0-T1), phase II (T1-T2), and the total treatment period (T0–T2) in the positive growth group (; ; ).
(a) |
(b) |
(c) |
(d) |