Digital registration versus cone-beam computed tomography for evaluating implant position: a prospective cohort study

Table 1 The linear deviations of the registration procedure between the IOS and CBCT data

Group	Deviation values (Mean ± SD mm)
Group	At the midpoint of incisal edge	At the apex of the lingual tubercle	At the labial prominence
Single Implant	0.22 ± 0.08	0.18 ± 0.06	0.14 ± 0.05
Dual Implant	0.18 ± 0.06	0.19 ± 0.10	0.14 ± 0.05
Total	0.21 ± 0.08	0.19 ± 0.07	0.14 ± 0.05

In the single implant group, the linear deviation at the midpoint of incisal edge were measured in 24 patients with 96 tooth sites. The mean values and SD of 96 data were calculated. In the same manner, the linear deviations at 3 types of reference points in the two groups were recorded and calculated
SD Standard deviation

ISSN: 1472-6831