Table 2 Quality of the reduction
From: A novel biplanar positioning technique to guide iliosacral screw insertion: a retrospective study
|  | Excellent (≤ 4 mm) | Good (4-10 mm) | Fair (10-20 mm) | P value |
|---|---|---|---|---|
Biplanar group | 5 | 14 | 3 | 0.724 |
Ti-Robot group | 6 | 13 | 2 | |
Traditional group | 4 | 14 | 3 |