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Table 3 Total displacement and effective stiffness of 4 different fixation systems in standing and sitting positions

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

Standing/sitting

Standing/sitting

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