Table 1.

Statistical results for the mean distance of the prepared root that cannot be detected with the digital impression compared to the conventional one.

n = 20	Juxtagengival Margins Group A	Subgengival Margins (within 1.5 mm) Group B	Deepest Margins (1.5–2.0 mm) Group C
Interproximal margins	0	0.682	0.964
Buccal margins	0	0.483	0.750