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Fig. 3 | BMC Oral Health

Fig. 3

From: Marginal adaptation of bulk-fill resin composites with different viscosities in class II restorations: a micro-CT evaluation

Fig. 3

Measuring Processes. a: Determination of the restoration length in the sagittal plane. b: Axial view of a sample. c: Selection of sections to be used #; list of sections used, *; selected ROI. d: The parts outside the ROI was discarded. Segmentation of silver nitrate(red) and restoration(green) were carried out with different threshold values. e: Automatic calculation of the total amount of restoration and the total amount of silver nitrate in the ROI.

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