From: Changes of lip morphology following mandibular setback surgery using 3D cone-beam computed tomography images
Variables (mm)
Δ(T2 − T1)
Mean
SD
p value
Cheilion width
Ch Rt-Ch Lt
0.97
2.62
0.245
Cheilion AP position
ΔCh(z)
−1.85
1.6
0.003**
Cheilion vertical position
ΔCh(y)
−1.27
1.17
0.005**