From: Unilateral sagittal split osteotomy: effect on mandibular symmetry in the treatment of class III with laterognathia
Group
Mean
SD
Mean difference
SE mean
t test
t
p value
Control
29.26
4.97
0.45
1.37
0.328
0.744
Postsurgical
28.81
5.51
Mirrored
42.67
2.25
13.86
1.07
12.883
< 0.001*