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Table 3 Parameters results

From: Finite element analysis of two cephalomedullary nails in treatment of elderly reverse obliquity intertrochanteric fractures: zimmer natural nail and proximal femoral nail antirotation-ΙΙ

ParametersZNNPFNA-II
The maximum von Mises peak stress of the implant (MPa)364.8832.3
The maximum von Mises peak stress of the femur (MPa)171.81795.0
The maximum displacement of the model (mm)3.7683.713
The maximum crack distances of the fracture surface (mm)0.080.07