A Randomized Case-Series Study Comparing the Stability of Implant with Two Different Surfaces Placed in Fresh Extraction Sockets and Immediately Loaded

Table 2

Results from radiographic measurements.

	Marginal bone level; (mm ± SD)		Marginal bone loss; (mm ± SD)
	Bimodal	Proactive	Bimodal	Proactive
Baseline	1.0 ± 0.8	0.8 ± 0.6
12 weeks	1.3 ± 0.5	1.3 ± 0.4	0.5 ± 0.7	0.6 ± 0.4
3 years	1.5 ± 0.6	1.4 ± 0.6	0.4 ± 0.7	0.6 ± 0.5