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Table 4 Distribution of mandibular fractures depending on etiology

From: An epidemiological analysis of maxillofacial fractures: a 10-year cross-sectional cohort retrospective study of 1007 patients

 

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%

  1. IPV interpersonal violence, RTA road traffic accident