Figure 1. 3D skull images illustrating the employed anatomic landmarks: (a) a skull lateral view at the mastoid region showing the porion (1), the posterior end of incisura mastoidea (2), and the mastoidale (3); the view is also showing the line joining the two points 1 and 2, representing the mastoid length ML; and a perpendicular line from 3 on the 1-2 line, representing the mastoid height MH; (b) a postero-anterior view showing the most laterally prominent point on the convex lateral surface of the body of mastoid (4); the view is also showing the line joining points 4 and 3, the mastoidale; (c) a ventral view showing the highest point on the surface of the mastoid process within the digastric fossa (5); the view is also showing the line joining points 4 and 5representing the mastoid width MW

From

Osteometric Assessment of the Mastoids for Gender Determination in Jordanians by Discriminant Function Analysis

Amin W, Saleh M-W, Othman D, Salhab D, Thunaibat H.

American Journal of Medical and Biological Research. 2015, 3(4), 117-123 doi:10.12691/ajmbr-3-4-7