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Table 6 Anteflexion displacement (mm) under a load of 7.5 N.m in the standing position

From: Biomechanical study of transsacral-transiliac screw fixation versus lumbopelvic fixation and bilateral triangular fixation for “H”- and “U”-type sacrum fractures with traumatic spondylopelvic dissociation: a finite element analysis study

U-type fracture Displacement (mm)
A1A2 B1B2 C1C2
Single T-S1 fixation 0.24481 0.17562 0.33976
T-S1S2 fixation 0.18271 0.11810 0.23176
Lumbopelvic fixation 0.12509 0.08782 0.05764
Bilateral triangular fixation 0.02362 0.00691 0.01640