Analysis of Interarch Tooth Size Relationship in Nepalese Subjects with Normal Occlusion and Malocclusions

Table 7

Frequency of distribution of subjects with anterior ratio beyond mean ± 2 SD of Bolton’s norms (77.2 ± 1.65).

Group	N	Subjects with discrepancy beyond 2 SD		Maxillary excess	Mandibular excess
		Number	%
Normal occlusion	31	6	19.35	1	5
Class I malocclusion	47	10	21.2	2	8
Class II malocclusion	42	11	26.19	2	9
Total	120	27	22.5	5	22