A Novel Fixation System for Acetabular Quadrilateral Plate Fracture: A Comparative Biomechanical Study

Table 2

Displacement under the maximum load level of 300 N and stiffness (mean ± SD).

Fixation technique	Displacement (mm)	Stiffness (N/mm)
AFRIF	2.3 ± 0.2	119.9 ± 21.1
LPF	3.0 ± 0.5	100.8 ± 15.5
TPF	3.4 ± 0.2	78.5 ± 12.6
HPF	3.2 ± 0.7	100.4 ± 24.3
MTF	1.7 ± 0.3	192.1 ± 43.1
PBSF	1.7 ± 0.3	187.0 ± 33.8