Etiology of trauma | Total | |||||||
---|---|---|---|---|---|---|---|---|
IPV | RTA | Domestic accident | Sports injury | Work accident | Fall | Animal attack | ||
Mandibular fractures | ||||||||
Absent | 140 | 37 | 30 | 20 | 6 | 49 | 19 | 301 |
23.6% | 43.5% | 50.8% | 55.6% | 40.0% | 31.0% | 33.9% | 29.9% | |
Symphyseal | 3 | 3 | 0 | 0 | 1 | 1 | 0 | 8 |
0.5% | 3.5% | 0.0% | 0.0% | 6.7% | 0.6% | 0.0% | 0.8% | |
Parasymphyseal | 18 | 3 | 4 | 0 | 0 | 7 | 2 | 34 |
3.0% | 3.5% | 6.8% | 0.0% | 0.0% | 4.4% | 3.6% | 3.4% | |
Body | 37 | 7 | 2 | 2 | 2 | 15 | 6 | 71 |
6.1% | 8.2% | 3.4% | 5.6% | 13.3% | 9.5% | 10.7% | 7.1% | |
Angle | 107 | 0 | 4 | 2 | 1 | 19 | 3 | 136 |
17.8% | 0.0% | 6.8% | 5.6% | 6.7% | 12.0% | 5.4% | 13.5% | |
Ramus | 2 | 0 | 1 | 0 | 0 | 1 | 2 | 6 |
0.3% | 0.0% | 1.7% | 0.0% | 0.0% | 0.6% | 3.6% | 0.6% | |
Subcondylar region | 39 | 4 | 3 | 3 | 0 | 16 | 4 | 69 |
6.6% | 4.7% | 5.1% | 8.3% | 0.0% | 10.1% | 7.1% | 6.9% | |
Coronoid process | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 5 |
0.0% | 2.4% | 1.7% | 2.8% | 0.0% | 0.6% | 0.0% | 0.5% | |
Alveolar process | 3 | 1 | 0 | 1 | 0 | 1 | 2 | 8 |
0.5% | 1.2% | 0.0% | 2.8% | 0.0% | 0.6% | 3.6% | 0.8% | |
Multiple | 249 | 28 | 14 | 7 | 5 | 48 | 18 | 369 |
41.6% | 32.9% | 23.7% | 19.4% | 33.3% | 30.4% | 32.1% | 36.6% | |
Total P = 0.001 | 598 | 85 | 59 | 36 | 15 | 158 | 59 | 1007 |
100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |