Table.

Mean distance (mm) between surfaces of presurgery and postsurgery 3D models

	Direction of displacement after surgery
	Mandibular rami surface		Posterior border of mandibular ramus		Condyles
	Inside	Outside	Inside	Outside	Inside	Outside
Maxillary advance/mandibular setback	0.69 ± 0.22	1.99 ± 0.79	0.30 ± 0.15	1.98 ± 1.03	0.32 ± 0.11	0.77 ± 0.12
Maxilla only	0.28 ± 0.10	0.77 ± 0.17	0.15 ± 0.09	0.78 ± 0.25	0.26 ± 0.12	0.70 ± 0.78
Mean differences	0.41 ± 0.07	1.22 ± 0.25	0.15 ± 0.05	1.20 ± 0.33	0.06 ± 0.05	0.06 ± 0.05
P value	<.001	<.001	<.01	<.01	>.05	>.05