Comparison of Hybrid Dynamic Stabilization with TLIF Versus Dynamic Stabilization Alone in Degenerative Lumbar Instability [PDF]
DiagnosticsObjective: This study aimed to compare the clinical and radiological outcomes of dynamic rod stabilization with and without transforaminal lumbar interbody fusion (TLIF) in patients undergoing surgery for degenerative lumbar instability. Specifically, we
Uzay Erdogan +6 more
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Methodical Principles of Dynamic Stabilization
Наука и техника, 2005 The basic statements of a dynamic stabilization process are formulated. Investigation results of dynamic stabilization modes are given in the paper. Recommendations for purpose of main parameters of dynamic stabilization - loading level and sequence ...
V. E. Antonyuk
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Comparison between single-segment Isobar EVO dynamic stabilization and Isobar TTL dynamic stabilization in the treatment of lumbar degenerative diseases: a single center retrospective study over 4 years [PDF]
BMC Musculoskeletal Disorders, 2022 Objective Posterior instrumented fusion is the most widely accepted surgical treatment for spinal stenosis and disc herniation. However, fusion can affect daily activities due to lumbar stiffness.
Jianbin Guan +8 more
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Evaluating the performance of a novel double-threaded dynamic stabilization system: a finite element study [PDF]
Journal of Orthopaedic Surgery and ResearchObjective To evaluate the biomechanical performance of a novel dual-cord and dual-spacer posterior dynamic stabilization system compared to a conventional single-threaded construct.
Mehmet Yigit Akgun +6 more
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A Short History of Posterior Dynamic Stabilization [PDF]
Advances in Orthopedics, 2012 Interspinous spacers were developed to treat local deformities such as degenerative spondylolisthesis. To treat patients with chronic instability, posterior pedicle fixation and rod-based dynamic stabilization systems were developed as alternatives to ...
Cengiz Gomleksiz +3 more
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Dynamic stabilization for unilateral spinal pathologies: clinical efficacy and safety outcomes [PDF]
BMC Musculoskeletal DisordersBackground Fusion operations using transpedicular screws and cages are commonly employed for spinal stabilization, but they present with drawbacks including increased rigidity and altered biomechanics.
Mehmet Yigit Akgun +9 more
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Fixation, Stabilization, Dynamic Stabilization, Fusion, and Reconstruction in Spine Surgery– Decoding Terminologies! [PDF]
Journal of Orthopaedic Case ReportsShailesh Hadgaonkar +2 more
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Dynamics and stability of the Gödel universe [PDF]
Classical and Quantum Gravity, 2004 We use covariant techniques to describe the properties of the Godel universe and then consider its linear response to a variety of perturbations. Against matter aggregations, we find that the stability of the Godel model depends primarily upon the presence of gradients in the centrifugal energy, and secondarily on the equation of state of the fluid ...
Barrow, J. D., Tsagkas, Christos
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Stability in dynamical astronomy [PDF]
Proceedings of the National Academy of Sciences, 1978 Hill's concept of stability is generalized and its relation to bifurcation theory is shown. A quantitative measure of stability is introduced that allows the comparison of the stability of different astronomical systems. Theoretical stability limits for triple stellar systems, for planetary systems, and for satellite systems are established.
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Stability of Boolean and Continuous Dynamics [PDF]
Physical Review Letters, 2011 Regulatory dynamics in biology is often described by continuous rate equations for continuously varying chemical concentrations. Binary discretization of state space and time leads to Boolean dynamics. In the latter, the dynamics has been called unstable if flip perturbations lead to damage spreading.
Ghanbarnejad, Fakhteh, Klemm, Konstantin
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