Biomechanical evaluation of the modified proximal femoral nail for the treatment of reverse obliquity intertrochanteric fractures.

Discussion From an overall trend perspective, findings showed that maximum stress of the MPFN models was lower than those of the PFNA and InterTAN models, and maximum displacement was smaller for the MPFN models than those of the PFNA and InterTAN models under axial, bending, and torsion loads.

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