Figure 7

Comparison of color difference maps of anterior region evaluated using Geomagic software program. (A) a schematic diagram illustrating the residual monomer pattern on the printed clear aligner before the cleaning process; (B) NT; (C) RT-2, 4, 6Â min; (D) HT-2, 4, 6Â min. NT, Not treated; RT, Room temperature; HT, High temperature; RMS, root-mean square value.