Trueness of CAD/CAM digitization with a desktop scanner – an in vitro study

BMC Oral Health

Table 5 Inside, outside and left side changes (mm) observed at the indirect CAD/CAM steps

	Q1	Median	Q3	IQR
Inside
Impression	−0.023	0.006	0.048	0.071
Mastercast	0.120	0.149	0.154	0.034
Sectioned cast	−0.048	−0.023	0.026	0.073
Laboratory scanner	−0.105	−0.086	− 0.062	0.043
Outside
Impression	0.010	0.038	0.061	0.051
Mastercast	0.139	0.177	0.232	0.093
Sectioned cast	0.004	0.037	0.080	0.075
Laboratory scanner	−0.075	−0.006	0.029	0.103
Left side
Impression	−0.447	−0.24	− 0.140	0.306
Mastercast	−0.105	−0.050	0.026	0.130
Sectioned cast	−0.355	−0.276	− 0.234	0.121
Laboratory scanner	−0.498	−0.398	− 0.329	0.169

ISSN: 1472-6831