The significance of reduction of valgus-intercalated femoral neck fracture with valgus angle > 15°and the selection of internal fixation by finite element analysis

Table 1 Material parameters

Materials	Modulus of elasticity (MPA)	Poisson's ratio
Cortical bone	16,800	0.3
Cancellous bone	840	0.2
Internal fixation (titanium alloy)	110,000	0.3

ISSN: 1471-2474