highly significantp < 0.001
11 ) showed that 3D CT was more reliable than frontal cephalometry for 11 points, Or (R), Or (L), ANS, UM (L), LM (L), Me (p < 0.001, very highly significant), MO (L), NC (L), Ag (L) (p < 0.01, highly significant), UM (R) and Ag (R) (p < 0.05, significant).