12 October 2020>: Clinical Research
Three-Dimensional Computed Tomography (CT) Mapping of Intertrochanteric Fractures in Elderly Patients
Cong Li 1ACEF , Dongyang Zhao 1BE , Xian Xu 1B , Jiajun Ding 1F , Yanping Guo 1F , Lili Liao 2AD** , Guang Li 1BCD**DOI: 10.12659/MSM.925452
Med Sci Monit 2020; 26:e925452
Table 3 Fracture distribution characteristics.
Group | Categories | n | Percentage (%) | Group | Categories | n | Percentage (%) |
---|---|---|---|---|---|---|---|
A | 1 | 10 | 8.70 | C | 9 | 10 | 8.70 |
3 | 2 | 1.74 | 9+10 | 8 | 6.96 | ||
1+3 | 4 | 3.48 | 10+11 | 3 | 2.61 | ||
2+3+4 | 1 | 0.87 | 11+12 | 3 | 2.61 | ||
1+2+3+4 | 7 | 6.09 | 9+11 | 11 | 9.57 | ||
1+2+3 | 89 | 77.39 | 9+10+11 | 28 | 24.35 | ||
1+2 | 2 | 1.74 | 9+11+12 | 39 | 33.91 | ||
9+10+11+12 | 13 | 11.30 | |||||
B | None | 7 | 6.09 | D | None | 2 | 1.74 |
5 | 10 | 8.70 | 13 | 57 | 49.57 | ||
7 | 3 | 2.61 | 14 | 1 | 0.87 | ||
8 | 2 | 1.74 | 13+14 | 41 | 35.65 | ||
5+6 | 3 | 2.61 | 14+15 | 9 | 7.83 | ||
5+6+7 | 22 | 19.13 | 13+14+15 | 5 | 4.35 | ||
5+7 | 14 | 12.17 | |||||
5+7+8 | 47 | 40.87 | |||||
5+6+7+8 | 7 | 6.09 | |||||
Categories represent the types of fracture lines, i.e., “1 + 2 + 3” represents a fracture line that passed through the first, second, and third zones concurrently while “1” represents a fracture line that only pass through the first zone and did not involve other zones. “None” indicates no fracture line. |