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Table 2 Results of the torsional mechanical test on the composite porous interbody cage

From: Additive-manufactured Ti-6Al-4 V/Polyetheretherketone composite porous cage for Interbody fusion: bone growth and biocompatibility evaluation in a porcine model

Porosity rate (%)

Stiffness (Nm/degree)

Yield moment (Nm)

0

7.12

41.61

40

3.59

26.37

60

2.47

19.66

80

1.63

11.13

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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