Treatment group | No. studied radiographically | Score at 8 weeks (mean ± SD) | |
---|---|---|---|
Group I | Carrier alone | 11 | 1.18 ± 1.40 |
Group II | 1 μg rhBMP-2 | 12 | 1.75 ± 1.42 |
Group III | Carrier + PTH | 12 | 2.42 ± 1.73 |
Group IV | 1 μg rhBMP-2 + PTH | 11 | 2.55 ± 1.37 |
Group V | 10 μg rhBMP-2 | 11 | 3.36 ± 1.21* |
Group VI | 10 μg rhBMP-2 + PTH | 11 | 3.45 ± 1.04* |