Fig 1.
Schematic illustration of the 3D model reconstruction procedures.
Fig 2.
Homemade studio for dental casts photography.
Fig 3.
A dental cast and the 3D digital model of reconstruction.
Fig 4.
Measurements of intercanine and intermolar width using MeshLab.
Table 1.
Interexaminer agreement showing the difference of the means made by the two examiners on casts and digital models expressed as coefficient of variation (CV(%)) and interclass correlation coefficient (ICC) (n = 30).
Table 2.
Intermethod agreement showing the standard deviations (SDs) of the means (d) and P value of measurements made by the two examiners on casts and digital models (n = 30).
Fig 5.
Bland-Altman plots comparing the measurements obtained by caliper-based and photogrammetric 3D digital measurement.