Biomechanical comparison of the femoral neck system versus InterTan nail and three cannulated screws for unstable Pauwels type III femoral neck fracture

Table 2 Correlation between axial stiffness, A-P bending stiffness and torsional stiffness

Indicators	Pearson correlation coefficient
Axial stiffness VS A-P bending stiffness	0.925^**
Axial stiffness VS torsional stiffness	0.727^**
Torsional stiffness VS A-P bending stiffness	0.616^**

ISSN: 1475-925X