Figure 3

Schematic model of a mandible with the cutting guide (green). The sensor housing module (black) is fixated on the part of the mandible that will be resected. The yellow landmarks are used for fiducial registration. The anatomical landmarks (red) are located on teeth and mental foramen. The landmarks at the cutting guide (blue) are located in the upper and lower ends of the sawing slots. Dental numbering according to the FDI World Dental Federation (ISO 3950).