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Fig. 15 | Journal of Orthopaedic Surgery and Research

Fig. 15

From: Topping-off surgery vs posterior lumbar interbody fusion for degenerative lumbar disease: a finite element analysis

Fig. 15

Stress distribution of the K-ROD (Cage) in PLIF surgical model for various motions. a, b Maximum von Mises equivalent stress on K-ROD (Cage) in standing posture. c Maximum von Mises equivalent stress on -ROD (Cage) in anteflexion. d Maximum von Mises equivalent stress on K-ROD (Cage) in extension. e Maximum von Mises equivalent stress on K-ROD (Cage) in right bending. f Maximum von Mises equivalent stress on K-ROD (Cage) in left bending. g Maximum von Mises equivalent stress on K-ROD (Cage). h Maximum von Mises equivalent stress on K-ROD (Cage) in right rotation

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X