International Journal of Dentistry / 2018 / Article / Tab 3

Research Article

Morphometric Analysis of the Mental Foramen Using Cone-Beam Computed Tomography

Table 3

Distribution of mandibular foramen positions for the sample by age.

PositionAge group (years)
18–2526–4042–55≥56Total
n (%)n (%)n (%)n (%)N (%)

10 (0.0)0 (0.0)1 (1.4)0 (0.0)1 (0.6)
22 (12.5)4 (12.1)9 (12.9)3 (6.0)18 (10.7)
37 (43.8)17 (51.5)24 (34.3)27 (54.0)75 (44.4)
47 (43.8)12 (36.4)32 (45.7)18 (36.0)69 (40.8)
50 (0.0)0 (0.0)4 (5.7)1 (2.0)5 (3.0)
60 (0.0)0 (0.0)0 (0.0)1 (2.0)1 (0.6)

Total16 (100.0)33 (100.0)70 (100.0)50 (100.0)169 (100.0)