Maxillofacial Plastic and Reconstructive Surgery

Table 4 Comparison of normal occlusion, skeletal class II and III malocclusion group

From: A comparative study on the location of the mandibular foramen in CBCT of normal occlusion and skeletal class II and III malocclusion

	Group	Mean	SD	Significance
	Group	Mean	SD	A-B	A-C	B-C
W	A	31.6615 mm	±2.75349
	B	31.6040 mm	±2.19749
	C	31.1930 mm	±2.87840
D	A	19.4077 mm	±2.15708
	B	19.0080 mm	±1.82927
	C	19.8488 mm	±2.03664
V	A	21.5887 mm	±2.45216		*	*
	B	20.4897 mm	±2.86414
	C	18.7697 mm	±2.40634
P	A	−0.0980 mm	±2.97157		*	*
	B	−0.0333 mm	±3.02146
	C	2.7877 mm	±2.50825
R	A	48.3750 mm	±5.77211	*	*	*
	B	44.4713 mm	±4.44070
	C	52.9430 mm	±5.78652

A: Normal occlusion group
B: Class II malocclusion group
C: Class III malocclusion group
* significant at the level of P < 0.05

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