From: Comparison of percutaneous cross screw fixation versus open reduction and internal fixation for pelvic Day type II crescent fracture-dislocation: case-control study
Group
No. of displacements remaining after reduction
Excellent (> 85)
Good (70-84)
Fair (55-69)
Poor (< 55)
P value
A (N = 40)
22
12
5
1
0.225
B (N = 26)
8
10
6
2