CBCT Evaluation of Bony Nasal Pyramid Dimensions in Iranian Population: A Comparative Study with Ethnic Groups

Table 1

Mean differences between the measurements with the genders. There were no significant differences.

	Male	Female	Absolute difference	value
Medial osteotomy line thickness	1.94 ± 0.19	1.63 ± 0.47	0.31	0.31
Lateral osteotomy line thickness	1.73 ± 0.32	1.92 ± 0.29	0.19	0.39
Nasal bone length	25.7 ± 2.96	23.5 ± 3.34	2.2	0.11
Pyriform aperture width	25.67 ± 1.79	23.77 ± 2.8	1.9	0.25