Biomechanical Evaluation of the Modified Cannulated Screws Fixation of Unstable Femoral Neck Fracture with Comminuted Posteromedial Cortex

Table 2

The statistical difference between two groups (ANOVA with post hoc testing).

	A-P stiffness	Axial stiffness	Load to failure	Axial displacement
Group A vs B	0.000	0.000	0.000	0.000
Group A vs C	0.948	0.100	0.222	0.006
Group B vs C	0.000	0.000	0.000	0.000