Table 1.

Mean ± Standard Deviation Bone Volume Fraction (Measured Within 500 μm of Implants for Phase 1 and 250 μm Excluding Cortical Regions of Implants for Phase 2 Scans) and Bone-Implant Contact Relative to Available Area of Embedded Implant

Implant type	BV/TV	BIC
Phase 1, %
Fine	70.3 ± 3.8	73.5 ± 9.0
Coarse	74.9 ± 2.7	80.4 ± 7.0
Phase 2—Distal, %
Fine	28.4 ± 7.4	36.5 ± 5.2
Coarse	30.6 ± 7.2	37.6 ± 4.7
Phase 2—Proximal, %
Fine	5.6 ± 3.5	14.4 ± 7.9
Coarse	6.1 ± 5.4	15.9 ± 8.3

Groups did not differ statistically.

BIC, bone-implant contact; BV/TV, bone volume fraction.