From: Long-term Stability after Reduction of Mandible Fracture by Keyhole Plate: Evaluation at the Time of Plate Removal
Time(month)
Group I (n = 16)
Group II (n = 17)
< 6 months
2 (12.5%)
2 (12%)
6–12 months
10 (62.5%)
10 (59%)
> 12 months
4 (25%)
5 (29%)