Table 2

Unpaired t-test comparing measurements of Articular pillar diameters made using Vernier calipers and CT measurement software.

Transverse diameter (p value)Height (p value)Antero-posterior diameter † (p value)Oblique anteroposterior diameter ‡ (p value)
Right Articular pillars<0.001<0.0010.040.02
Left Articular pillars<0.0010.010.0040.76
All Articular pillars<0.001<0.001<0.0010.06

  • ↵† Roy-Camille method;

  • ↵‡ Magerl method.