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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Mechanical performance of porous biomimetic intervertebral body fusion devices: an in vitro biomechanical study

Fig. 4

Finite element model: Torsional test, Shear compressive test and Subsidence test. Torsional test: a The safety factor distribution for the cage under 2 N-m. b The alternative stress distribution for the cage under 2 N-m. Shear compressive test: c and d are the safety factor distributions for the cages under 1400N and 1875N respectively, and e and f are the corresponding alternative stress distributions. Maximum plastic stress from quasi-static simulation under 1400N and 1875N respectively

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X