| Complication | <60 mins | 60 - 120 mins | >120 mins | Total | ||||
| Infection | 0 | 0 | 0 | 0 | 3 | 33.33% | 3 | 3.125% |
| Bone resorption | 0 | 0 | 2 | 10.5% | 0 | 0 | 2 | 6.25% |
| Extradural hematoma | 1 | 25% | 0 | 0 | 0 | 0 | 1 | 3.125% |
| Wound dehiscence | 0 | 0 | 1 | 5.26% | 0 | 0 | 1 | 3.125% |
| Poor cosmtic result | 0 | 0 | 1 | 5.26% | 2 | 22.22% | 3 | 9.375% |
| Total | 1/4 | 25% | 4/19 | 21.2% | 5/9 | 55.55% | 10 | 31.25% |