Research ArticleDYNAMIC STABILIZATION
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Biomechanical Evaluation of Pedicle Screw-Based Dynamic Stabilization Devices for the Lumbar Spine: A Systematic Review

Cédric Y. Barrey, Ravi K. Ponnappan, Jason Song and Alexander R. Vaccaro
International Journal of Spine Surgery January 2008, 2 (4) 159-170; DOI: https://doi.org/10.1016/SASJ-2008-0010-LR

Figure 5

Figure 5
Figure 5

Isobar TTL (1997, evolution of Isolock device, Scient'x, Guyancourt, France) consists of 5.5 mm titanium alloy rod and a damper that reduces stiffness and allows a limited amount of angular and axial micromotion (reprinted with permission).

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Biomechanical Evaluation of Pedicle Screw-Based Dynamic Stabilization Devices for the Lumbar Spine: A Systematic Review
Cédric Y. Barrey, Ravi K. Ponnappan, Jason Song, Alexander R. Vaccaro
International Journal of Spine Surgery Jan 2008, 2 (4) 159-170; DOI: 10.1016/SASJ-2008-0010-LR
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