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Table 3 Distance between displaced landmarks in the gold standard model and the facial growth warped models (all values in millimetres)

From: A 3D cephalometric protocol for the accurate quantification of the craniofacial symmetry and facial growth

  Distance rGo-rGoa lGo-lGoa A-Aa Pog-Poga Me-Mea
2 years Initial 4.9994 4.9995 4.9686 5.1538 5.1596
Final 5.1869 5.1482 5.0596 5.2642 5.2789
Diff. 0.1875 0.1487 0.0910 0.1103 0.1193
% 3.75 2.97 1.83 2.14 2.31
4 years Initial 10.6479 9.9990 10.9329 10.4213 10.3195
Final 9.6290 10.9957 12.5389 11.9160 11.7514
Diff. −1.0189 0.9967 1.6060 1.4947 1.4319
% −9.57 9.97 14.69 14.34 13.87
  1. aLandmarks in the theoretical 2-year and 4-year growth models; rGo stands for right gonion and lGo for left gonion