Fig. 4From: Analysis of maxillary asymmetry before and after treatment of functional posterior cross-bite: a retrospective study using 3D imaging system and deviation analysisGeneration of hemi-palatal volumes and volumetric assessment. A, B The same median palatal plane (MPP) drawn to perform the mirroring process was also used to split the maxillary model in to hemi-volumes. C, D Pink and golden models represent, respectively, the CBS and non-CBS volumes of the maxillaBack to article page