Thickness of the Buccal and Alveolar Bones Overlying Central Incisors: A Radiographic Iraqi Study

Table 5

Descriptive statistics of bone thickness (mm) by side and comparison of left and right thickness according to site.

	N	Mean		Std deviation		value
		Left	Right	Left	Right
Crest buccal bone thickness	100	0.990	1.00	0.1970	0.2480	0.630
Middle buccal bone thickness	100	1.24	1.26	0.195	0.248	0.300
Apical buccal bone thickness	100	1.42	1.54	0.3420	0.3430	≤0.001
Crest alveolar bone thickness	100	6.05	6.11	1.297	1.291	≤0.001
Middle alveolar bone thickness	100	7.17	7.19	1.047	1.046	0.505
Apical alveolar bone thickness	100	8.21	8.29	1.127	1.157	0.047

N = number of samples, Std deviation = standard deviation,  = probability value, Statistically significant (), High statistically significant .