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Bone healing of CGF group and control group at 3 and 6 months after operation
| CGF group | Control group | |||
|---|---|---|---|---|
| After 3 months | After 6 months | After 3 months | After 6 months | |
| Case, n | 26 | 26 | 26 | 26 |
| Healing, n (%) | 23 (88%) | 26 (100%) | 9 (35%) | 24 (92%) |
| Mal-healing, n (%) | 3 (12%) | 0 (0%) | 17 (65%) | 2 (8%) |
| Healing rate (%) | 88% | 100% | 35% | 92% |
