Group | 4 weeks | 8 weeks | 12 weeks |
---|
Group A | 1.63 ± 0.31 | 2.62 ± 0.85 | 3.38 ± 0.76 |
Group B | 4.95 ± 0.27 | 8.16 ± 0.35 | 10.76 ± 0.53 |
Group C | 4.36 ± 0.48a | 7.53 ± 0.67a | 9.16 ± 0.36a |
Group D | 4.12 ± 0.52a,b | 7.36 ± 0.43a,b | 8.56 ± 0.55a,b |
- Group A as the control group, group B as the autogenous bone group, group C as n-HA/PLGA, and group D as β-TCP/PLGA. In the time point of 4, 8, and 12 weeks after surgery, compared to group A and group B, aP < 0.05. Compared to group C, bP < 0.05