Table 1

Malocclusion	N	No. of primary Rugae		No of secondary Rugae		No. of fragmentary Rugae		Mean No. of Rugae
Malocclusion	N	Right	Left	Right	Left	Right	Left	Mean No. of Rugae
Class I	24	3.00± .60	3.13± .75	.65± 1.11	0.26± .62	0.60± 0.83	0.65 ± 1.027	8.30 ± 3.11
Class II div 1	20	3.00± 0.59	3.08± 0.70	0.44± 0.65	0.36± 0.63	0.56± 0.86	0.60± 0.81	8.04 ± 2.30
Class II div 2	10	4.00± 0.00	4.00± 0.00	1.00± 0.000	1.00± 0.00	2.00± 0.00	2.00± 0.00	14.00± 0.00
Class III	12	3.00± 0.68	3.21± 0.58	.64± 0.74	0.64± 0.50	0.43± 0.76	0.42± 0.64	8.35 ± 2.69
F		1.761	1.133	0.456	1.895	2.129	1.950
Sig (p Value)		0.164	0.343	0.714	0.140	0.106	0.131

Table 1: Mean and standard deviation for number of palatal rugae on right and left side in various malocclusions along with statistical ANOVA test for significance.