Table 1.
Histometric analysis within the area of interest (n = 6; %).
| Group | NBA (%) | RBA (%) | BIC (%) | NB-OB (%) | OI-OB (%) | |
|---|---|---|---|---|---|---|
| CM | Mean ± SD | 4.75 ± 1.16 | 11.11 ± 5.04 | 19.84 ± 4.26 | 27.52 ± 4.61 | 17.84 ± 4.61 |
| Median | 4.83 | 9.98 | 19.60 | 28.35 | 20.61 | |
| 3D-PRTM | Mean ± SD | 35.86 ± 2.65 | 19.35 ± 4.47 | 61.97 ± 4.03 | 70.33 ± 4.94 | 62.00 ± 4.29 |
| Median | 36.03 | 19.89 | 60.53 | 69.10 | 63.50 | |
| ∗∗∗ p | <.001 | <.001 | <.001 | <.001 | <.001 | |
CM, collagen membrane; 3D-PFTM, three-dimensional preformed Ti-membrane; NBA, new bone area; RBA, remaining graft bone area; BIC, bone-to-implant contact; NB-OB, distance from the upper point of new bone to the old bone; OI-OB, distance from the upper point of the osseointegration to the old bone. The symbol “∗∗∗” indicates statistical significance between the two groups (p < .001).