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

BMC Oral Health

Table 6 Comparison of the steps of indirect CAD/CAM method on arch distances

	95%CI	p
Inside
Impression vs Mastercast	0.109, 0.141	< 0.001
Mastercast vs Sectioned cast	− 0.186, − 0.13	< 0.001
Sectioned cast vs Laboratory scanner	− 0.083, − 0.038	< 0.001
Impression vs Laboratory scanner	− 0.118, − 0.069	< 0.001
Outside
Impression vs Mastercast	0.103, 0.159	< 0.001
Mastercast vs Sectioned cast	−0.161, − 0.128	< 0.001
Sectioned cast vs Laboratory scanner	−0.075, − 0.02	< 0.001
Impression vs Laboratory scanner	− 0.094, − 0.027	< 0.001
Left side
Impression vs Mastercast	0.162, 0.312	< 0.001
Mastercast vs Sectioned cast	−0.291, − 0.195	< 0.001
Sectioned cast vs Laboratory scanner	−0.173, − 0.071	< 0.001
Impression vs Laboratory scanner	− 0.208, − 0.047	0.002

ISSN: 1472-6831