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Fig. 7 | Journal of Orthopaedic Surgery and Research

Fig. 7

From: The biomechanical effect of the relevant segments after facet-disectomy in different diameters under posterior lumbar percutaneous endoscopes: a three-dimensional finite element analysis

Fig. 7

It shows a comparison of the IDP of L3/4 segment in MA with MB, MC and MD under a torque of 7.5 Nm in forward flexion, backward extension, left bending, right bending, left rotation and right rotation. According to the Figure, neither MB nor MC increased the IDP of L3/L4 segment, while MD increased only in backward extension

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X