Severe Retrolisthesis at the Adjacent Segment after Lumbar Fusion Combined with Dynamic Stabilization
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چکیده
منابع مشابه
Severe Retrolisthesis at the Adjacent Segment after Lumbar Fusion Combined with Dynamic Stabilization
Lumbar fusion using the pedicle screw system is a popular operative procedure, with favorable clinical results and high fusion rates. However, the risk of adjacent segment disease after lumbar fusion is problematic. We report a complicated case of severe retrolisthesis at L3-4 level following dynamic interspinous process stabilization at L2-3 level and a fusion at L4-5 level. The radiological a...
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t I I Study Design. For in vitro studies, there is no basis t for choosing a "load control study" over a "displace: ment control" study. This study qualitatively compared f results from in vitro and in vivo tests, allowing the au€ : thors to address the experimental assumptions that in vitro testing contributes to the understanding of the in vivo condition. Objectives. To compare motion changes...
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One of the major clinical issues encountered after lumbar spinal fusion is the development of adjacent segment pathology (ASP) caused by increased mechanical stress at adjacent segments, and resulting in various radiographic changes and clinical symptoms. This condition may require surgical intervention. The incidence of ASP varies with both the definition and methodology adopted in individual ...
متن کاملRisk Factors for Adjacent Segment Disease Development after Lumbar Fusion
STUDY DESIGN Retrospective cohort study. PURPOSE To identify factors which may be important in the occurrence of symptomatic adjacent segment disease (ASD) after lumbar fusion. OVERVIEW OF LITERATURE Many reports have been published about the risk factors for ASD after lumbar fusion. Despite on the great numbers of risk factors identified for ASD development, study results have been inconsi...
متن کاملPredisposing Characteristics of Adjacent Segment Disease After Lumbar Fusion.
STUDY DESIGN Retrospective Review. OBJECTIVE The aim of this study was to determine medical, radiographic, and surgical risk factors for the development of adjacent segment disease (ASD) after lumbar fusion. SUMMARY OF BACKGROUND DATA ASD is a recognized outcome of spinal fusion that leads to increased costs and debilitating symptoms for patients. However, a comprehensive understanding of r...
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ژورنال
عنوان ژورنال: Korean Journal of Neurotrauma
سال: 2017
ISSN: 2234-8999,2288-2243
DOI: 10.13004/kjnt.2017.13.1.50