Values are presented as mean ± standard deviation.

Expermimental group, Class III facial asymmetry; Control group, Class III without facial asymmetry; T0, initial; T1, 7–8 months after orthognathic surgery.

Paired t-test was performed: ^*p < 0.05, ^**p < 0.01, ^***p < 0.001; Independent t-test was performed: ^†p < 0.001.

See Figure 1 for definitions of each landmark or measurement.