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Table 4 The von Mises stress and displacement of pelvis

From: Comparison of reconstruction plate screw fixation and percutaneous cannulated screw fixation in treatment of Tile B1 type pubic symphysis diastasis: a finite element analysis and 10-year clinical experience

 

Anterior ring

Posterior ring

RPSF

PCSF

(RPSF − PCSF)/RPSF

RPSF

PCSF

(RPSF − PCSF)/RPSF

The von Mises stress (MPa)

[0.212–1.132]

[0.336–1.004]

−58.49~11.31 %

[0.801–3.122]

[0.787–1.989]

17.48~36.29 %

The displacement (mm)

[0.051–0.201]

[0.047–0.059]

7.84~70.65 %

[0.031–0.153]

[0.056–0.097]

−80.6~36.6 %

  1. PCSF percutaneous cannulated screw fixation, RPSF reconstruction plate screw fixation
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X