Research ArticleBiomechanics

Lumbar Intervertebral Spacer With Cement Augmentation of Endplates and Integrated Screws as a Fixation Device in an Osteoporotic Model: An In Vitro Kinematic and Load-to-Failure Study

Rayshad Oshtory, Jonathan A. Harris, Pavan D. Patel, Belin A. Mirabile and Brandon S. Bucklen
International Journal of Spine Surgery April 2021, 15 (2) 324-333; DOI: https://doi.org/10.14444/8042

Figure 2

Figure 2
Figure 2

Representative axial fluoroscopic image of bone cement distribution of disarticulated L4 (left) and L5 (right) following compressive testing. Note that the vertebral body fracture at L4 and cement fragmentation at L5 resulted from failure testing, not the initial application of cement.

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Lumbar Intervertebral Spacer With Cement Augmentation of Endplates and Integrated Screws as a Fixation Device in an Osteoporotic Model: An In Vitro Kinematic and Load-to-Failure Study
Rayshad Oshtory, Jonathan A. Harris, Pavan D. Patel, Belin A. Mirabile, Brandon S. Bucklen
International Journal of Spine Surgery Apr 2021, 15 (2) 324-333; DOI: 10.14444/8042
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