Table 1 Radiographic evaluation at the mesio-distal aspects. Mean values ± standard deviations and medians (25%;75% percentiles) of the two standard implants (3.8 mm and 4.25 mm) and of the two respective narrow implants (3.3 mm and 3.3 mm) at the time of treatment and after 5 months of healing. Differences (Δ) between periods and p values (p < 0.05) are also reported. n = 6
From: Peri-implantitis at implants with different diameters: a pilot study in dogs
| Data in millimeter | Standard | Narrow | ||||||
|---|---|---|---|---|---|---|---|---|
| M-B | M-C | V-defect | H-GAP | M-B | M-C | V-defect | H-GAP | |
| Treatment | 2.2 ± 1.0 1.8 (1.5;3.0) | 1.2 ± 1.01.2 (0.8;2.1) | 0.9 ± 0.60.8 (0.5;1.3) | 0.5 ± 0.40.5 (0.2;0.7) | 3.2 ± 0.43.0 (3.0;3.2) | 1.6 ± 0.61.7 (1.1;2.1) | 1.5 ± 0.61.9 (1.2;1.9) | 0.8 ± 0.40.7 (0.5;1.0) |
| 5 months after treatment | 1.7 ± 0–9 1.7 (1.2;2.3) | 1.4 ± 1.01.5 (0.5;2.2) | 0.3 ± 0.3 0.1 (0.1;0.3) | 0.1 ± 0.10.0 (0.0;0.1) | 2.3 ± 0.42.5 (2.3;2.5) | 1.8 ± 0.41.8 (1.6;2.1) | 0.5 ± 0.60.4 (0.0;0.8) | 0.2 ± 0.20.1 (0.0;0.4) |
| p standard vs narrow at treatment | 0.116 | 0.463 | 0.249 | 0.249 | ||||
| p treatment vs. 5 months after treatment | 0.173 | 0.249 | 0.046 | 0.043 | 0.028 | 0.249 | 0.028 | 0.028 |
| Δ treatment and 5 months after treatment | 0.5 ± 0.6 0.4 (0.3;0.9) | − 0.2 ± 0.4–0.3 (− 0.4;− 0.1) | 0.7 ± 0.5 0.7 (0.5;0.9) | 0.4 ± 0.4 0.4 (0.2;0.5) | 0.9 ± 0.4 0.8 (0.6;1.2) | − 0.2 ± 0.3–0.2 (− 0.4;0.1) | 1.1 ± 0.5 1.1 (0.7;1.2) | 0.6 ± 0.4 0.5 (0.5;0.7) |
| p standard vs. narrow | 0.249 | 0.917 | 0.599 | 0.600 | ||||