[Retracted] The Effect on the Fracture Healing following Femoral Neck Shortening after Osteoporotic Femoral Neck Fracture Treated with Internal Fixation: Finite Element Analysis

Table 1

The material parameters of femoral neck shortening model after cannulated screw fixation.

Structural region	Modulus of elasticity (MPa)	Poisson’s ratio
Cortical bone of femur	16 800	0.30
Cancellous bone of femur	620	0.29
Acetabular cartilage	10	0.40
Cannulated screw (Ti6Al4VELI)	110 000	0.33