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Fig. 2 | BMC Oral Health

Fig. 2

From: Accuracy of different tooth surfaces on 3D printed dental models: orthodontic perspective

Fig. 2

The color map shows the differences in different tooth surfaces between the STL reference model and the STL test model. Each tooth surface was individually superimposed on the reference model. a Buccal surfaces of posterior teeth (BP). b Lingual surfaces of posterior teeth (LP). c Occlusal surfaces of posterior teeth (OP). d Buccal surfaces of anterior teeth (BA). e Lingual surfaces of anterior teeth (LA). f Occlusal surfaces of anterior teeth (OA). The darker the color, the larger the variation; the lighter the color, the smaller the variation. Red and blue showed greater deviations than yellow and green

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