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Table 2 Vertical load displacement (mm) of the fracture gap for 3 kinds of fixation performed for the H-type fracture

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

H-type fracture Displacement (mm)
AA1 BB1 CC1 DD1
T-S1S2 fixation 0.57234 0.40162 0.50403 0.52396
Lumbopelvic fixation 0.36754 0.39059 0.50983 0.55696
Bilateral triangular fixation 0.15739 0.09874 0.16289 0.55761