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Table 1: The number of pelvic and acetabular fractures is categorized by four classification systems: Tile, Judet-Letournel, Denis and Nakatani. |
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Classification |
Women n |
Men n |
Total n |
|
Tile classification |
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|
Type A |
2 |
5 |
7 |
|
Type B |
8 |
23 |
31 |
|
Type C |
9 |
18 |
27 |
|
Judet-Letournel classification |
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Simple fracture |
12 |
29 |
41 |
|
Associated fracture |
7 |
12 |
19 |
|
Bilateral (Simple + Associated) |
1 |
1 |
2 |
|
Bilateral (Simple + Simple) |
0 |
3 |
3 |
|
Denis classification (sacral fracture) |
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No fracture |
15 |
24 |
39 |
|
Type I |
0 |
9 |
9 |
|
Type II |
3 |
11 |
14 |
|
Type III |
1 |
2 |
3 |
|
Nakatani classification (pubic ramus fracture) |
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No fracture |
3 |
14 |
17 |
|
Type I |
0 |
2 |
2 |
|
Type II |
13 |
12 |
25 |
|
Type III |
1 |
7 |
8 |
|
Type IV |
2 |
11 |
13 |
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These are disaggregated by sex, indicating counts for women and men. Tile types are denoted as A, B, and C. Judet-Letournel includes simple, associated, and bilateral combinations. The Denis and Nakatani classifications use Roman numerals (I–IV) and indicate the absence of fracture. |
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