From: Biomechanical study of different fixation constructs for anterior column and posterior hemi-transverse acetabular fractures: a finite element analysis
SP-PS-IS
IP-PS-IS
IQP
SP-PP
Standing/sitting
Total displacement(mm)
0.33/0.48
0.12/0.47
0.17/0.52
1.72/0.44
Final stiffness(N/mm)
2121/1458
5833/1489
4117/1346
406/1590