Table 1. | Observation for the height of regenerated bone (defect bone fill) with platelet rich plasma + Laddec® application seen on periapical radiograph |
| Examination periods |
Bony defect (mm) Mean ± SD |
Difference operative defect size (mm) Mean ± SD |
Defect bone fill (%) |
|---|---|---|---|
| Preoperative | 22.5 ± 4.5 | ||
| 1st months postoperative | 9.4 ± 1.1 | 13.1 ± 4.2 | 56 |
| 2nd months postoperative | 8.4 ± 0.6 | 14.1 ± 4 | 62 |
| 4th months postoperative | 4.7 ± 1.5 | 17.8 ± 4.4 | 74 |
| 6th months postoperative | 1.1 ± 2 | 21.4 ± 4.5 | 92 |
| P < 0.05a | |||
SD = standard deviation.
|