Three-Dimensional Evaluation of Dental Arches in Individuals with Syndromic Craniosynostosis

Table 2

Frequency of molar relationship and anterior relationship.

Molar relationship	Apert	Crouzon	Control
Class I	0	1	21
Class II	3	2	0
Class III	8	9	2
Class II subdivision	4	2	9
Class III subdivision	2	1	2
Class II and class III	1	1	0
Molar relationship of class I ±1.5 mm
Anterior relationship	Apert	Crouzon	Control
Normal	5	3	32
Overjet	6	4	0
Crossbite	7	9	2
Normal overjet ±2 mm