Distance from acetabular axis to anterior end of sacrum 30 mm.
The straightness of the sacrum will also be a guide in other cases.
The ilia are not connected with the sacrum by ossified sacral ribs.
The sacrum is formed by a number of caudal and dorsal vertebr.
The ossification of the sacrum also has reached its culminating point.
It was U-shaped, following the ridges ...